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Juan Ignacio Pissareff

I'm a young professional in Tourism and thank you to my parents I had the opportunity to travel through Argentina and the neighbouring countries. I document my trips in my blog, Viajes de Juani, and use the experience to transmitting my love for my country.

How did you get involved in travel?

"As a little kid we travelled a lot with my family around Argentina and I got the chance to discover Iguazu Falls, the glaciers in Santa Cruz and the deserts and salt flats in the Northern part of the country. When I grew up I decided to study tourism, in order to deepen my knowledge and to help other people organise their trips around the region but mostly through Argentina, my homeland."

Please share a unique travel experience you will never forget.

"On my 3rd year on my tourism studies, I did an internship in the little town of Villa La Angostura in the Lake District of Argentine Patagonia, working in a small lodge on the shores of the Nahuel Huapi lake.
That was a passage experience for me, because It was the first time travelling alone and the first time I was on my own taking charge of my life."

Juan Ignacio is part of the following groups: Argentina Travel Agents
Top itineraries and travel advice

Favorite experiences

Mendoza Wine Tour

No visit to Mendoza is complete without discovering its rich wine culture. This experience includes visits to the most famous wine destinations around Mendoza, from the area around the town of Luján de Cuyo to the fertile soil of the Maipú Valley. It's a fun-filled excursion that mixes equal...

Iguazú Falls - Argentine Side

The famous Iguazú Falls, located at the tri-borders of Argentina, Paraguay, and Brazil, are split into two parts: the Brazilian side and the Argentine side. The latter is a much larger section of the falls and comprises the protected area of Iguazú National Park. There are three circuit routes...

Beagle Channel Cruise

After the Amazon River, the Beagle Channel might be the most iconic waterway in all of South America. After all, this is the channel named after the HMS Beagle, the ship that carried Charles Darwin around the continent in the early 1800s. Today's excursion involves a local cruise that sails from...

Pyramids & Salt Flats: Tolar Grande - Cono de Arita - Salar de Antofalla

In northwestern Argentina, you'll find some of the most incredible high-altitude desert landscapes anywhere on earth. The region around Salta Province is home to painted mountains, expansive salt flats, and otherworldly rock formations. This excursion begins early in the morning with a drive in a...

Recent trip reviews for Juan Ignacio

Trip to Argentina- first time with Kim Kim travels
Argentina | Dec 25 - Jan 2, 2026

S
Sheila S.
Miami, FL | Reviewed on Jan 31, 2026
I am writing this review as a first user of the KimKim platform for booking a trip. I have travelled with several other luxury and boutique companies. Here is my feedback regarding the overall experience: - The travel agent should inquire regarding the interests of the guests and suggest places of interest. Here I was suggesting the places after my research and they were enabling it.
- Kim Kim travels has a very opaque pricing policy. You can review our text chat - you will note that when I...
Read more

I am writing this review as a first user of the KimKim platform for booking a trip. I have travelled with several other luxury and boutique companies. Here is my feedback regarding the overall experience:

- The travel agent should inquire regarding the interests of the guests and suggest places of interest. Here I was suggesting the places after my research and they were enabling it.
- Kim Kim travels has a very opaque pricing policy. You can review our text chat - you will note that when I added an extra day the pricing was increased by $3000 . I had to point it out and then it was brought down to the original estimate. That's not trustworthy.
- Travel agent did not highlight that the US citizens need Brazilian visa since April 2025. I had to scramble to get one.
- I called before reaching Iguazo falls regarding airport pick up- when I did not get a response I called the hotel to pick up- cost me extra for the pick up and buy the Iguazo Park tickets.
- We were promised a jazz show dinner on December 25th- when I reached Buenos Aires and inquired- they stated it was closed for the holiday- made me a hurried reservation for elsewhere for Jazz- there was no jazz there that night.
My trip to Iguazo falls was made memorable because I booked the Gran Melia hotel on my own. That was an amazing hotel with great views and excellent hospitality.
This was my most expensive trip abroad and I will hesitate to recommend Kim Kim - the company needs to have transparency and more engaged agents.

Hotel Reviews
Windsor Leme Hotel
Rio de Janeiro
Authenticity & Character
Location
Staff
Cleanliness & Comfort
Four Seasons Hotel Buenos Aires
Buenos Aires

Excellent accommodation, hospitality and food.

Authenticity & Character
Location
Staff
Cleanliness & Comfort
Activity Reviews
Jeep Tour Historic Center
Jeep Tour Historic Center
Rio de Janeiro
Quality of Experience
Guides, Drivers and Staff
Guide and driver took extra care of the guests and took us to all the important places
Transport
Hike Morro Dois Irmãos con Favela do Vidigal
Hike Morro Dois Irmãos con Favela do Vidigal
Rio de Janeiro
Quality of Experience
Guides, Drivers and Staff
Guide was great- very accomodative to each persons pace
Transport
We had to use Uber
Christ the Redeemer, Botanic Garden and Sugarloaf Mountain
Christ the Redeemer, Botanic Garden and Sugarloaf Mountain
Rio de Janeiro
Quality of Experience
Guides, Drivers and Staff
Transport
Half day tour to the Iguazú Falls (Brazilian side)
Half day tour to the Iguazú Falls (Brazilian side)
Argentina
Quality of Experience
Guides, Drivers and Staff
Transport
Gran Aventura Navigation tour
Gran Aventura Navigation tour
Puerto Iguazú
Quality of Experience
Guides, Drivers and Staff
Transport
Full day to the Argentinian side of the falls
Full day to the Argentinian side of the falls
Argentina
Quality of Experience
Guides, Drivers and Staff
Transport
The Argentine Experience in the Iguazu jungle
The Argentine Experience in the Iguazu jungle
Puerto Iguazú
Quality of Experience
Excellent staff and the experience
Food
Guides, Drivers and Staff
Transport
Tango & cena show at El Querandi
Tango & cena show at El Querandi
Buenos Aires
Quality of Experience
Dancers
Food
2 hours for the food service before the dance- too long
Guides, Drivers and Staff
Transport
Buenos Aires Walking tour, La Boca & City centre
Buenos Aires Walking tour, La Boca & City centre
Buenos Aires
Quality of Experience
Guides, Drivers and Staff
Transport
Local specialist: Juan Ignacio Pissareff
Juan Ignacio
Juan Ignacio Pissareff
Local specialist in Buenos Aires | Replied on Feb 02, 2026
Hola Sheila!
Thank you for taking the time to share your experience and such detailed feedback. We sincerely regret that some aspects of the trip did not meet your expectations, especially considering that this was such an important journey for you and your family.
Regarding the itinerary design, our approach is always to work collaboratively with our travelers: we suggest options based on the interests expressed while also incorporating the places the traveler wishes to include. In this...
Read more

Hola Sheila!
Thank you for taking the time to share your experience and such detailed feedback. We sincerely regret that some aspects of the trip did not meet your expectations, especially considering that this was such an important journey for you and your family.
Regarding the itinerary design, our approach is always to work collaboratively with our travelers: we suggest options based on the interests expressed while also incorporating the places the traveler wishes to include. In this case, several decisions were made based on your own preferences and personal research, which we aimed to accommodate within the available logistics.
In Iguazú, the transfer from the airport to the hotel had already been requested and confirmed as part of the trip services. We understand that, not having received immediate confirmation, you decided to arrange the transfer directly with the hotel; we would like to clarify that the contracted service was still active.
As for the jazz dinner show on December 25th, this activity appeared in the itinerary as a suggestion within a free-time block, including venue recommendations, and not as a confirmed or pre-booked service. The final decision to attend and the choice of venue were left to the traveler, subject to availability. We regret if this was not sufficiently clear and if it led to different expectations.
Regarding the visa requirement for Brazil, we acknowledge that this information should have been highlighted more clearly, and we regret any inconvenience this may have caused.
We appreciate your honesty. Feedback like yours helps us review our internal processes and continue improving the experience we offer. We are sorry that this trip did not fully meet your expectations, and we take each of the points you mention very seriously.

Thank you to Juan and Kimkim for a great trip
Argentina | Jan 5 - Jan 15, 2026

R
ron l.
Ashburn, VA | Reviewed on Jan 26, 2026
Kudos to Juan for his expert experience in planning a very memorable trip and for his prompt response to all inquires. We loved the tours in Patagonia including the glaciers, hiking and rafting and the Iguazu Waterfalls (and in particular to fast boat into the falls) is not to be missed. Great trip. Read more

Kudos to Juan for his expert experience in planning a very memorable trip and for his prompt response to all inquires. We loved the tours in Patagonia including the glaciers, hiking and rafting and the Iguazu Waterfalls (and in particular to fast boat into the falls) is not to be missed. Great trip.

Hotel Reviews
Huinid Obelisco Hotel
Buenos Aires

Very nice, centrally located hotel with a nice breakfast

Authenticity & Character
Location
Staff
Cleanliness & Comfort
Awwa Suites & Spa
Buenos Aires

Nice hotel in the heart of Palermo

Authenticity & Character
Location
Staff
Cleanliness & Comfort
La Cantera Hotel Boutique
El Calafate
Authenticity & Character
Location
A little up a hill but very nice
Staff
Very helpful on our departure date giving us an extra hour to stay before our transport
Cleanliness & Comfort
Alto Andino Hotel
Ushuaia

Beautiful upstairs views, room was comfortable but in the basement

Authenticity & Character
Location
Staff
Very helpful
Cleanliness & Comfort
La Reserva Virgin Lodge de Selva by DON
Puerto Iguazú

Nice setting in the forest with a balcony

Authenticity & Character
Location
Staff
Cleanliness & Comfort
Activity Reviews
Full day to the Argentinian side of the falls
Full day to the Argentinian side of the falls
Argentina

The scenery is amazing and not to be missed. And the boat ride was one of the top highlights of our trip. The guide, however, though very pleasant, added essentially no value. Likely could have done this trip on our own.

Quality of Experience
Guides, Drivers and Staff
The guide, though very pleasant, added essentially no value. Likely could have done this trip on our own.
Transport
Half day tour to the Iguazú Falls (Brazilian side)
Half day tour to the Iguazú Falls (Brazilian side)
Argentina

The scenery is amazing and perhaps even more spectacular than the Argentinian side but feels a bit redundant after the Argentinian side particularly given the time and effort to get to Brazil (along with getting an expensive visa).

Quality of Experience
Guides, Drivers and Staff
The scenery is amazing and not to be missed. The guide, though very pleasant, added essentially no value. Likely could have done this trip on our own.
Transport
Buenos Aires Walking tour, La Boca & City centre
Buenos Aires Walking tour, La Boca & City centre
Buenos Aires

Great tour guide. Great tour.

Quality of Experience
Guides, Drivers and Staff
Terrific guide. Had been to Buenos Aires before but learned a lot.
Transport
Gran Aventura Navigation tour
Gran Aventura Navigation tour
Puerto Iguazú

Spectacular. We absolutely loved it.

Quality of Experience
Guides, Drivers and Staff
Transport
Trekking & Canoeing in Tierra del Fuego National Park
Trekking & Canoeing in Tierra del Fuego National Park
Ushuaia

Beautiful hike and fun rafting

Quality of Experience
Very muddy hike but gorgeous
Food
Very much appreciated the ability to ensure our dietary restrictions were met
Guides, Drivers and Staff
The guide went above and beyond to help and ensure everyone was well taken care of
Transport
Full day at Glaciares National Park: Perito Moreno
Full day at Glaciares National Park: Perito Moreno
El Calafate

Amazing scenery.

Quality of Experience
Guides, Drivers and Staff
Guide provided a lot of information on the bus but I noticed a number of guides that accompanied and provided explanations at the glacier as well
Transport
Boat trip in front of the Perito Moreno Glacier
Boat trip in front of the Perito Moreno Glacier
El Calafate

Nice to get up close to see the glaciers

Quality of Experience
Guides, Drivers and Staff
Little information from the staff but boat driver did a good job
Transport
Local specialist: Juan Ignacio Pissareff
Juan Ignacio
Juan Ignacio Pissareff
Local specialist in Buenos Aires | Replied on Jan 26, 2026

Hola Ron & Samuel!
Thank you so much for your kind words! It was truly a pleasure planning this special trip for you & your son. I’m very happy to hear you enjoyed Patagonia, the glaciers, hiking, rafting, and of course Iguazú Falls, the fast boat experience is definitely unforgettable! Thank you again for trusting me with your journey. I hope to welcome you back to Argentina in the future.
Warm regards from Mater Sustentable

Great Argentina experience !
Argentina | Jan 6 - Jan 16, 2026

K
Kim C.
Newark, NJ | Reviewed on Jan 25, 2026
We really had an excellent experience. The guides were terrific. Full of knowledge and often went beyond to make everything went well and everyone had a good time.
The only time we had an issue was one guide was delayed due to other people in the group being late. We weren’t contacted and thought they forgot to pick us up because we were waiting over a half hour.
I would just recommend to please contact the guests if guide is running late. Other than that everything was really good. ...
Read more

We really had an excellent experience. The guides were terrific. Full of knowledge and often went beyond to make everything went well and everyone had a good time.
The only time we had an issue was one guide was delayed due to other people in the group being late. We weren’t contacted and thought they forgot to pick us up because we were waiting over a half hour.
I would just recommend to please contact the guests if guide is running late. Other than that everything was really good.
Juan was so helpful and responsive. Thank you for planning a wonderful birthday trip for me !!!
We loved visiting Argentina 🇦🇷 !!!

Local specialist: Juan Ignacio Pissareff
Juan Ignacio
Juan Ignacio Pissareff
Local specialist in Buenos Aires | Replied on Jan 26, 2026

Hola Kim!
Thank you so much for sharing your experience with us! I’m truly happy to hear that you had an excellent time and that our guides met your expectations.
Thank you for pointing this out, it’s very valuable feedback and something we will definitely keep in mind to improve our service and keep guests informed if a guide is running late.
I’m delighted to know that your birthday trip was a special one and that you enjoyed visiting Argentina.
It was a pleasure planning this experience for you, and I truly hope to welcome you back in the future!

This was our 6th trip with KimKim, and while ...
Patagonia | Dec 28 - Jan 17, 2026

Laura
Laura W.
Los Gatos, CA | Reviewed on Jan 20, 2026
This was our 6th trip with KimKim, and while we had an AMAZING time, it was not the level of KimKim professionalism and/or efficiency that we have come to expect. We started with Augustina as our trip advisor, then she moved on and we had Juan. Juan left the company just as we started our trip, so Justo took over (and while he did an excellent job, there was obviously some lack of communication/coordination in the pass-off. Also, we ended up with 2 itineraries (one from KimKim, the other... Read more

This was our 6th trip with KimKim, and while we had an AMAZING time, it was not the level of KimKim professionalism and/or efficiency that we have come to expect. We started with Augustina as our trip advisor, then she moved on and we had Juan. Juan left the company just as we started our trip, so Justo took over (and while he did an excellent job, there was obviously some lack of communication/coordination in the pass-off. Also, we ended up with 2 itineraries (one from KimKim, the other from Mater). While they were mostly identical, there were a few times where there were some inconsistencies that caused confusion (and honestly, it was annoying to have to go back and forth to determine which itinerary to use, more details below). An example of this was our trip to the Estancia where the itinerary indicated in one place that we had a 45-minute horse-back riding experience, while in another it indicated 3 hours. We were sure it would be 45- minutes so we booked a dinner reservation only to find out that it would be a 3 hour ride and we wouldn't get back in time for our reservation. Thankfully, the staff at the ranch called the restaurant and arranged for a late dinner (for my husband's birthday), otherwise it wouldn't have been a big deal. Another time, the itinerary for KimKIm indicated one activity, while the Mater itinerary repeated what we had already done a few days prior. items: In Ushuai, our itinerary indicated we should arrange for the hotel to take us to the National Park and back to hike. However, there was a public bus going to/from the park multiple times a day right across the street from our hotel--this should have been an obvious notation on the itinerary (as the bus was inexpensive, efficient and very helpful!). In El Calafate, it would have been nice to know that the established "pick-up" times for the experiences are "rough estimates" and the bus pick up can be as much as 45 minutes later given the number of pick-ups to different hotels that they make. Had we known this, we would not have worried that we had been "missed" or forgotten (we did call, and they let us know they were on their way. Also, our itinerary had indicated that the hotel could provide lunch for us for our "glacier walk", but they do not do this. Thankfully the hotel staff helped us find an alternative caterer who could have a box lunch ready for us in the early morning before we departed. In El Chalten, it would have been helpful to know that tickets to the park should be purchased in cash; aditionally, had I not had a trail "app" on my phone, the directions provided to get to a couple of the hikes were not particularly helpful/useful or accurate. For the day at the private reserve, though we were able to get in, we were the "lucky" ones, as we were supposed to have made reservations in advance (which we wrongly assumed KimKim or Mater had done since this was on our itinerary). Others were turned away. Had we been turned away, given that we had taken the bus to get there, we would have been out of luck and sitting in the rain for 6 hours waiting for the return. Justo was our point of contact from Mater, and he was very helpful/personable, though there was a bit of a language barrier in translating some of our requests. In Torres Del Paine, Juan had mentioned the need to get Park tickets right away, though this turned out to be easy, and nothing to stress over. FInally, while it would not have changed anything, it would have been nice to know that the roads between El Calafate and Torres Del Paine are often gravel, rough and slow, and that you need to download Google maps "offline" to ensure you have map service. So again, we had a phenomenal trip, there were just these little inconsistencies, omissions and/or annoyances that we have not been used to on prior KimKim trips.

Hotel Reviews
Hotel Poincenot
El Chalten

We loved the hotel in El Chaltén because of its fantastic location, just a few minutes' walk from the trailheads, which was perfect for our hiking adventure. The hotel was comfortable, and while it wasn't fancy, the staff were amazing and made our stay exceptional.

Pampa Lodge Quincho y Caballos
Torres Del Paine

The views from our hotel in Torres del Paine were simply breathtaking, making our stay truly memorable. The hotel was comfortable, adding to the overall experience of the surrounding natural beauty.

Koi Aiken
El Calafate

We stayed here the longest, and though it was by far the most humble of accomodations, the staff were incredibly helpful in (1) helping us find box lunches for our glacier walk; and (2) reaching out to the Glacier Walk experience provider to figure out if we had been forgotten or if they were just running late. The room had a nice view, though the furnishings and bathrooms are quite dated and in need of repair. Staff made up for any issues with the room.

Authenticity & Character
Location
It's a long walk from town though taxi service is easy.
Staff
Amazing and helpful staff.
Cleanliness & Comfort
The hotel furnishings in our room (drapes, bedspreads etc) were all falling apart; and the bathroom tub did not drain, but the helpfulness of the staff made up for any deficiencies we experienced.
Activity Reviews
Estancia Nibepo Aike
Estancia Nibepo Aike
El Calafate

while the experience was wonderful, it's a long day, informative and enjoyable, but it's a long way to go w/not alot of "action". The gauchos were very friendly...the food was "OK" (mostly fat, though the 2nd serving was better). Our itinerary was not clear as to whether we had a 45-minute horse-back ride or 3 hour ride, and we tried to reschedule to 45-minutes (given our impending dinner reservation), but were unable to. THankfully, the ranch staff called our restaurant and let them know we would be very late (for my husband's birthday celebration!)

Quality of Experience
Food
Everything except the meat was exceptional. Felt like we received the "cheap" cuts of meat that they could effectivey serve a large group.
Guides, Drivers and Staff
Transport
Transportation was HOT and long.
Trekking on Perito Moreno glacier
Trekking on Perito Moreno glacier
El Calafate

One of the best experiences of the trip. Awesome guide, great hike, spectacular views and wonderful people we met along the way.

Quality of Experience
Dramatic scenery, and experienced guides
Guides, Drivers and Staff
Transport
It's a long day, and the only thing I recommend is that the drivers or transport company let you know ahead of time that it might take time to pick everyone up (depending on where your hotel is along the route).
Local specialist: Juan Ignacio Pissareff
Juan Ignacio
Juan Ignacio Pissareff
Local specialist in Buenos Aires | Replied on Jan 22, 2026
Hi Scott and Laura,
Thank you very much for taking the time to share such a detailed review of the services and the different aspects of your trip. All the feedback we receive is truly valuable to us, as it allows us to continue improving the quality of our experiences and to further enhance traveller satisfaction.
First of all, we would like to clarify that both Justo and I, Juan Ignacio, are part of the Mater Sustentable team and serve as Kimkim’s local partners here in Argentina. We were...
Read more

Hi Scott and Laura,
Thank you very much for taking the time to share such a detailed review of the services and the different aspects of your trip. All the feedback we receive is truly valuable to us, as it allows us to continue improving the quality of our experiences and to further enhance traveller satisfaction.
First of all, we would like to clarify that both Justo and I, Juan Ignacio, are part of the Mater Sustentable team and serve as Kimkim’s local partners here in Argentina. We were responsible for the coordination and on-the-ground operation of your trip, with Justo acting as your destination host and myself, Juan Ignacio, handling the sales side.
We would also like to take this opportunity to mention that we always recommend following the itinerary shared through the direct link we provide, as it is a dynamic itinerary that is synchronized 24/7. Any changes or adjustments to schedules, services, or activities are updated there immediately. This is not always the case with the itinerary displayed on the Kimkim platform, which may not reflect last-minute updates.
We especially appreciate your kind words regarding Justo’s attitude and willingness to help. We have also taken note of both his strong performance and the language challenges you mentioned, as both are part of the overall travel experience and our ongoing improvement process.
Once again, thank you for your trust, patience, and thoughtful comments. We are glad to know that the overall balance of your trip was very positive, and we truly hope to assist you again in the future, offering the smooth and well-cared-for experience you expect and deserve.

Overall ... good but not great.
Argentina | Dec 26 - Jan 2, 2026

J
Jay R.
Newark, NJ | Reviewed on Jan 04, 2026
Overall ... good but not great. Booked through kimkim but local planning through Mater Travel. I am not sure exactly how the information flow goes between the two but some thoughts. 1. Our local contact Justo from Mater Travel was great. Very attentive and prompt. Great energy. Always willing to help. 2. Some gaps in our bookings which we were surprised about. I had assumed using a travel agent would have made this seamless. I think I could have organized some of this equally well just... Read more

Overall ... good but not great.

Booked through kimkim but local planning through Mater Travel. I am not sure exactly how the information flow goes between the two but some thoughts.

1. Our local contact Justo from Mater Travel was great. Very attentive and prompt. Great energy. Always willing to help.

2. Some gaps in our bookings which we were surprised about. I had assumed using a travel agent would have made this seamless. I think I could have organized some of this equally well just using google.

a. We happened to stumble (11 days before the trip) that an evisa was needed for Brazil part of Iguazu Falls. I would have thought our agent through kimkim would have been more proactive to tell us this. Thankfully my wife looked this up and then we feverishly submitted our documents. We would have wasted 1 day in Iguazu otherwise.

b. Our plane arrived at 10:40am after overnight flight from US to Buenos Aires. Pick up was arranged at 10:50am. Lunch experience scheduled for 12:30pm. Of course, clearing immigration and deplaning does not take 10 minutes. And we were late to our lunch by 30 min. Again ... we noticed this and not kimkim.

c. Hotel Hunidad Obelisco is a nice hotel in a very ok (being generous) street. Even our local contact Justo said that he would have to talk to the company about booking there again. Why was this a surprise for everyone? I feel like I could have booked a better location myself.

d. One of our excursions changed ... and it was never mentioned to us. Again, I guess we should have checked ... but assumed a travel agency would have proactively mentioned.

3. Iguazu was great.

4. Buenos Aires as well

5. Tigre Delta good for 24 hrs for our family.

Local specialist: Juan Ignacio Pissareff
Juan Ignacio
Juan Ignacio Pissareff
Local specialist in Buenos Aires | Replied on Jan 06, 2026
Thank you very much for taking the time to share constructive feedback. We truly value both positive comments and thoughtful observations, as they help us continue improving our service. We are very pleased to hear that your experience with Justo, our Destination Host, was excellent. We will be sure to pass along your kind words to him; his willingness, energy, and constant attentiveness are qualities we greatly appreciate. At the same time, we sincerely regret the inconveniences you... Read more

Thank you very much for taking the time to share constructive feedback. We truly value both positive comments and thoughtful observations, as they help us continue improving our service.

We are very pleased to hear that your experience with Justo, our Destination Host, was excellent. We will be sure to pass along your kind words to him; his willingness, energy, and constant attentiveness are qualities we greatly appreciate.

At the same time, we sincerely regret the inconveniences you mention regarding the planning and coordination of the trip. We fully understand and share your expectation that working with a travel agency should result in a smooth and seamless experience, without unexpected issues. We agree with your perspective.

Regarding the selected hotel, the accommodation was previously informed and validated throughout the different stages of the trip planning process. During that time, there was always the possibility to upgrade to a higher-category hotel or to choose an alternative option based on location or style preferences, options that remained open for your consideration.

With respect to the visa requirements to enter Brazil, this regulation came into effect in mid-2025. This requirement was communicated during the itinerary-building process, specifically at the time of selecting activities that included the Brazilian side of Iguazú Falls. Nevertheless, we regret that this information may not have been sufficiently visible or clear, and we take note of this in order to reinforce its communication in future trips.

We are glad to know that you enjoyed Iguazú, Buenos Aires, and the Tigre Delta, and that these destinations were highlights of the trip for your family.

Once again, thank you for trusting Mater Sustentable. Your feedback is very valuable to us, and we remain committed to continuous improvement in order to provide an experience that is increasingly clear, thoughtful, and aligned with our travellers’ expectations.

There were many issues of miscommunication th...
Patagonia | Nov 2 - Nov 17, 2025

E
Eddie Z.
Costa Rica | Reviewed on Nov 21, 2025
There were many issues of miscommunication throughout the course of the trip. Firstly, after waiting over half an hour for driver at El Chalten I called the service and person stated they were trying locate driver. After an hour we were on our way. Since it was hour one way to town and a 120 USD fare. It was impracticle, if not impossible, to take meals anywhere else. Furthermore, there was only a set offering at meal. I felt that by adding the mandatory meal serivce the provider was... Read more

There were many issues of miscommunication throughout the course of the trip.

Firstly, after waiting over half an hour for driver at El Chalten I called the service and person stated they were trying locate driver. After an hour we were on our way.

Since it was hour one way to town and a 120 USD fare. It was impracticle, if not impossible, to take meals anywhere else. Furthermore, there was only a set offering at meal. I felt that by adding the mandatory meal serivce the provider was attempting to present a different cost than we were actually going incur.

The tour of Palermo and Soho were not as advertised. One of the main reasons of this tour for taking this tour was to visit the Recoleta cemetery. We only were notified upon arrival very disappointing.

The beef and wine tasting Fogon Asodo carried an extra charge for wine.

Lastly, I do not remember the name a place the that hosted the Tango show. But food was AWFUL.

My wife I travel several months a year. This is first and last time using Kimkim.

Hotel Reviews
Refugio de Glaciares
El Chalten
Authenticity & Character
Location
Staff
Cleanliness & Comfort
Alto Andino Hotel
Ushuaia
Authenticity & Character
Location
Staff
Cleanliness & Comfort
Blanca Patagonia Boutique Inn and Cabins
El Calafate, Santa Cruz
Location
Staff
Cleanliness & Comfort
Activity Reviews
Asado tasting with wine pairing
Asado tasting with wine pairing
Buenos Aires

the wine pairing was an extra charge

Food
Bike tour: Palermo & Recoleta
Bike tour: Palermo & Recoleta
Buenos Aires

Tour was not as stated in writing.

Quality of Experience
Guides, Drivers and Staff
Tango & cena show at El Viejo Almacen
Tango & cena show at El Viejo Almacen
Buenos Aires

The show was good but the dinner was awful.

Food
Guides, Drivers and Staff
Transport
Estancia Harberton & walk with penguins
Estancia Harberton & walk with penguins
Ushuaia
Quality of Experience
Guides, Drivers and Staff
Transport
Day trip to Tierra del Fuego National Park
Day trip to Tierra del Fuego National Park
Ushuaia
Quality of Experience
Guides, Drivers and Staff
Transport
Kayak Experience Perito Moreno glacier
Kayak Experience Perito Moreno glacier
El Calafate
Quality of Experience
Food
Guides, Drivers and Staff
Transport
Glaciar Sur Aventura, an immersion in the Glacier National Park
Glaciar Sur Aventura, an immersion in the Glacier National Park
El Calafate
Quality of Experience
Guides, Drivers and Staff
Estancia Cristina Upsala
Estancia Cristina Upsala
El Calafate
Quality of Experience
Guides, Drivers and Staff
Transport
Local specialist: Juan Ignacio Pissareff
Juan Ignacio
Juan Ignacio Pissareff
Local specialist in Buenos Aires | Replied on Nov 26, 2025
Hola Eddie!
Thank you very much for taking the time to share your feedback and constructive comments. It is very valuable for us to learn about the experience of our travellers. We are truly sorry that the communication during your trip did not meet the expected frequency. Your observations help us better understand the emphasis we must place on intercultural topics, level of attention, and detail when discussing the different travel proposals.
Regarding the Tango Dinner Show at El Viejo... Read more

Hola Eddie!
Thank you very much for taking the time to share your feedback and constructive comments. It is very valuable for us to learn about the experience of our travellers. We are truly sorry that the communication during your trip did not meet the expected frequency. Your observations help us better understand the emphasis we must place on intercultural topics, level of attention, and detail when discussing the different travel proposals.

Regarding the Tango Dinner Show at El Viejo Almacén, we have not received complaints about the quality and gastronomic service during the years we have worked with them. Their proposal usually receives very positive reviews from travellers, and we personally evaluate each experience we offer to ensure it meets our standards. Without a doubt, we will share your comments with them so they can review and improve their service, as we are very concerned about what you shared.

With regard to the transfer in El Chaltén, we sincerely regret the delay of the assigned driver at the destination for the regular service. Thanks to your timely notice, we were able to provide you with a private transfer at no additional charge, so that your stay would not be further delayed. Pick-ups in remote areas of Patagonia can sometimes be challenging due to local logistics, and even though we always provide time windows, patience and waiting for these services can unfortunately be challenging in Argentina and Latin America. We fully understand the negative impact this had on your experience, and we will continue to work closely with our local partners to improve punctuality.

We are committed to adding to all the pre-trip information the particular situations that may arise as optional services, based on travellers’ tastes and/or preferences, that may be offered by guides, additional services, or merchandise provided by local operators this will be included in our general Argentina information document to ensure greater clarity.

Once again, we sincerely appreciate your feedback and hope you can consider giving us another opportunity in the future to provide you with a new experience in Argentina that meets your expectations.

Amazing trip to Argentina to see the Falls and the Whales
Argentina | Jul 28 - Aug 4, 2025

Joyce
Joyce C.
San Mateo, CA | Reviewed on Aug 08, 2025
I had an amazing trip to Argentina. The guides were wonderful: Sandra, Carlos, Timothea, Marciano, Lucas - were all just fantastic. The hotels were in great locations with all of the rooms above par with great service. Everything was what I expected it to be. I loved the tours of the Falls both from the Brazil and Argentina side. The bird park was fantastic. The Peninsula Valdes is just so special. Loved the whale watching boat tour and watching the whales from the beach. I came... Read more

I had an amazing trip to Argentina. The guides were wonderful: Sandra, Carlos, Timothea, Marciano, Lucas - were all just fantastic. The hotels were in great locations with all of the rooms above par with great service.

Everything was what I expected it to be. I loved the tours of the Falls both from the Brazil and Argentina side. The bird park was fantastic. The Peninsula Valdes is just so special. Loved the whale watching boat tour and watching the whales from the beach. I came home with thousands of pictures.

Hotel Reviews
Mine Hotel Boutique
Buenos Aires

This is a special hotel in a great neighborhood. The room was great and the staff was wonderful. I enjoyed the hotel breakfast.

Authenticity & Character
Location
Close to great restaurants.
Staff
Cleanliness & Comfort
La Reserva Virgin Lodge de Selva by DON
Puerto Iguazú

Very large comfortable room in the heart of the jungle.

Authenticity & Character
Location
Loved being in the jungle
Staff
Cleanliness & Comfort
Rayentray ‍Puerto Pirámides
Puerto Piramides

I only spent one night here and did not have a lot of time to explore, but loved that it was on the water front nestled in the cute little town.

Authenticity & Character
Location
Staff
Cleanliness & Comfort
Dazzler by Wyndham Puerto Madryn
Puerto Madryn

Fantastic location and great restaurant. The room was clean and comfortable.

Authenticity & Character
Location
Right across the street to the beach.
Staff
Cleanliness & Comfort
Activity Reviews
Bird's Park
Bird's Park
Argentina

Loved the bird park. I was up close and personal with many of the birds, birds I most likely would never see in the wild,

Quality of Experience
Guides, Drivers and Staff
Transport
Buenos Aires Walking tour, La Boca & City centre
Buenos Aires Walking tour, La Boca & City centre
Buenos Aires

Sandra was very informative about the City and took me to places that interested me most.

Quality of Experience
Guides, Drivers and Staff
Transport
Half day tour to the Iguazú Falls (Brazilian side)
Half day tour to the Iguazú Falls (Brazilian side)
Argentina

The visit to the Brazil side of the falls was not to be missed.

Quality of Experience
Guides, Drivers and Staff
Transport
Full day to the Argentinian side of the falls
Full day to the Argentinian side of the falls
Argentina

The Falls are so unbelievable. Argentina has done a good job of making them accessible for up close viewing. My guide was attentive and informative. He made the experience one to remember.

Quality of Experience
Guides, Drivers and Staff
Transport
Península Valdés & Whales watching tour
Península Valdés & Whales watching tour
Puerto Madryn

Can't say enough great things about this tour. The Peninsula is so surprising with its diversity of wild life. My guide made sure I saw what the Peninsula had to offer.

Quality of Experience
Guides, Drivers and Staff
Transport
Discovering Doradillo beach with walking tour
Discovering Doradillo beach with walking tour
Puerto Madryn

Loved being able to see the whales from the beach!

Quality of Experience
Guides, Drivers and Staff
Transport
Kayak with sea lions
Kayak with sea lions
Puerto Madryn

This was a very special activity that took me very close to the sea lions. I was a fantastic tour.

Quality of Experience
Food
Guides, Drivers and Staff
Transport
Local specialist: Juan Ignacio Pissareff
Juan Ignacio
Juan Ignacio Pissareff
Local specialist in Buenos Aires | Replied on Aug 10, 2025
Hola Joyce! I'm so happy to read your message! It truly means a lot to know that you enjoyed your trip to Argentina and that everything met or even exceeded your expectations.
The guides you mentioned will be thrilled to hear how much you appreciated their work, and I'm glad to hear the hotels and services were up to par as well. The Falls, the bird park, Peninsula Valdés... such incredible places! Coming back with thousands of photos is definitely a sign of an unforgettable trip.
Thank you...
Read more

Hola Joyce!

I'm so happy to read your message! It truly means a lot to know that you enjoyed your trip to Argentina and that everything met or even exceeded your expectations.
The guides you mentioned will be thrilled to hear how much you appreciated their work, and I'm glad to hear the hotels and services were up to par as well. The Falls, the bird park, Peninsula Valdés... such incredible places! Coming back with thousands of photos is definitely a sign of an unforgettable trip.
Thank you so much for taking the time to share your experience.
On behalf of the entire Mater Sustentable family, it was a real pleasure to be part of your journey and we’ll be here whenever you feel like exploring again!

Argentina - Bottom to Top
Argentina | May 27 - Jun 5, 2025

Chris
Chris L.
Denver, CO | Reviewed on Jun 09, 2025
Agustina help us to plan our visit to Argentina. She answered every question and was able to accommodate all the changes we asked for. The first stop in El Calafate was full of adventure seeing multiple glaciers and ice bergs. Every detail was handled for us from local flights ( Buenos Aires to El Calafate) to our hotel (Hosteria Blanca Patagonia). Even the transfers from the airport always had someone waiting with a clear sign containing our name so we were never worried that we were... Read more

Agustina help us to plan our visit to Argentina. She answered every question and was able to accommodate all the changes we asked for.

The first stop in El Calafate was full of adventure seeing multiple glaciers and ice bergs. Every detail was handled for us from local flights ( Buenos Aires to El Calafate) to our hotel (Hosteria Blanca Patagonia). Even the transfers from the airport always had someone waiting with a clear sign containing our name so we were never worried that we were forgotten.

We then went north to Iguazu Falls. We enjoyed the same personal service. Aguas Grandes were always on time, they always knew our plan for the day (and even the next day) and always made us feel special. La Reserva Virgin Lodge was amazing! Tucked into the jungle it was quiet, serene and the staff were all friendly.

Ending our journey in Buenos Aires at the Casa Su Palermo. A modern, sophisticated and well located hotel.

I can't compliment enough all of our tour operators, guides, drivers, and hotel staff. Everything went off without a hitch.

Thank you KimKim team for a once in a lifetime trip!

Activity Reviews
Gran Aventura Navigation tour
Gran Aventura Navigation tour
Puerto Iguazú

The boat ride up the river and into the Devil's Throat is a must do. After seeing the falls from above and from the sides, riding right up to the base is amazing. So much fun!

Quality of Experience
Guides, Drivers and Staff
Transport
Full day to the Argentinian side of the falls
Full day to the Argentinian side of the falls
Argentina

Words can not describe the sheer beauty! Every trail leads to a more unique and breathtaking view.

Quality of Experience
Guides, Drivers and Staff
Transport
Bike and kayak in Andresito
Bike and kayak in Andresito
Puerto Iguazú

Unfortunately we had a lot of rain the day before the bike tour and the roads were too muddy to navigate. Our guide still took us on a nice ride near the hotel and pointed out lots of fun facts about the trees and the jungle. The Kayak trip up the river was "ok". Don't get me wrong, standing in Argentina, being able to see Paraguay and Brazil and then kayak for a couple of hours on a beautiful day is hard to beat. But, at the end of the day, it wasn't terrible adventurous or exciting.

Quality of Experience
Guides, Drivers and Staff
Transport
Half day tour to the Iguazú Falls (Brazilian side)
Half day tour to the Iguazú Falls (Brazilian side)
Argentina

It's impossible to describe the beauty of the falls. Pictures can not capture even part of the experience. Every angle you see something new and different. Truly amazing!

Quality of Experience
Guides, Drivers and Staff
Transport
Trekking on Perito Moreno glacier
Trekking on Perito Moreno glacier
El Calafate

What a fun "ice hike"! Walking around the glacier and eventually on the glacier was fantastic. The guides were all very knowledgable and eager to share. The glass of whisky with glacial ice at the end was a nice touch!

Quality of Experience
Guides, Drivers and Staff
Transport
Local specialist: Juan Ignacio Pissareff
Juan Ignacio
Juan Ignacio Pissareff
Local specialist in Buenos Aires | Replied on Jun 10, 2025

Hola Chris & Aidan,

Thank you so much for your kind words, It's been a pleasure for us and all the Mater Sustentable team working with you and get the best experience visiting our home country.
We really enjoyed organizing your trip, and we look forward to welcoming you back for more unforgettable experiences in the future!

All the best,

Juan Ignacio.

Great planning. Poor execution.
Patagonia | Mar 16 - Mar 22, 2025

D
Daniel W.
Seattle, WA | Reviewed on Mar 23, 2025
I thought that the planning of the trip and the excursions were excellent. I also felt that the itinerary provided was done very well and was very straightforward and structured. I also enjoyed the hotel picks. What I didn’t like was the lack of support I received when there were disruptions to my itinerary due to weather. The individual I had to deal with (Joaquin) was not helpful and was not willing to work with me to get things back on track. I found his communication to be rude and... Read more

I thought that the planning of the trip and the excursions were excellent. I also felt that the itinerary provided was done very well and was very straightforward and structured.

I also enjoyed the hotel picks.

What I didn’t like was the lack of support I received when there were disruptions to my itinerary due to weather. The individual I had to deal with (Joaquin) was not helpful and was not willing to work with me to get things back on track. I found his communication to be rude and unprofessional - so much so that I had to escalate to get the support I needed.

Hotel Reviews
Los Ponchos Hotel
El Calafate

A great place to be treated like you’re special. Everyone is so attentive and kind. The hotel feels so high end and luxurious.

Authenticity & Character
The hotel has amazing character. It feels both charming and luxurious. The staff have great attention to detail.
Location
It’s away from the downtown area so that could be a good thing or a bad thing depending on what you’re looking for.
Staff
Amazing staff. Very friendly and very attentive.
Cleanliness & Comfort
Very clean
Senderos Apart & Suites
El Chaltén

Staff were amazing. Room was spacious and clean. It felt like a spa. The restaurant is also very good. I would definitely recommend this hotel and I would stay here again.

Authenticity & Character
Clean, spacious, luxurious
Location
It’s half a block to the main road and to all the restaurants, shops and trails.
Staff
Some of the nicest people I met. They were so helpful
Cleanliness & Comfort
One of the cleanest hotels I’ve stayed at. The bed was huge and the room was really nice.
Local specialist: Juan Ignacio Pissareff
Juan Ignacio
Juan Ignacio Pissareff
Local specialist in Buenos Aires | Replied on Mar 31, 2025
Hola Daniel,
Thank you for sharing your feedback with us. We're truly happy to hear that you enjoyed the planning of your trip, the excursions, and the hotel selections.
We’re very sorry to learn about the challenges you faced due to the weather disruptions and that you did not feel supported during those moments. That is certainly not the experience we want for our guest. We take your comments seriously and will be reviewing this internally to ensure we provide the best possible assistance... Read more

Hola Daniel,
Thank you for sharing your feedback with us. We're truly happy to hear that you enjoyed the planning of your trip, the excursions, and the hotel selections.

We’re very sorry to learn about the challenges you faced due to the weather disruptions and that you did not feel supported during those moments. That is certainly not the experience we want for our guest. We take your comments seriously and will be reviewing this internally to ensure we provide the best possible assistance in these situations.
We hope to welcome you back to Argentina someday for even more incredible experiences!
All the best :)

Wonderful experience for nine old friends discovering the beauty of Argentina.
Argentina | Mar 1 - Mar 8, 2025

John
John A.
Atlanta, GA | Reviewed on Mar 10, 2025
Our trip was a bit complicated due to having 9 men traveling together. KimKim was a tremendous help selecting housing, arranging transportation and selecting the appropriate activities. Everything was comfortable and reliable. Our adventures were memorable, challenging and educational lead by likable guides. We had a fun day at the ranch and glacier with Pablo. He is a professional guide in every way. Our kayaking leaders stressed safety, educated us on geology and provided an overall fun day... Read more

Our trip was a bit complicated due to having 9 men traveling together. KimKim was a tremendous help selecting housing, arranging transportation and selecting the appropriate activities. Everything was comfortable and reliable. Our adventures were memorable, challenging and educational lead by likable guides. We had a fun day at the ranch and glacier with Pablo. He is a professional guide in every way. Our kayaking leaders stressed safety, educated us on geology and provided an overall fun day on the river. We loved Nacho who picked us up, taught us about the natives of the area and fed us in the cave.
In El Chalten we enjoyed our breathtaking hikes and the charming town. We must mention Lucia and Martina at our hotel who went above and beyond making our experience ideal. They helped us translating, choosing restaurants, planning hikes and addressed any and every needs we requested. And they did it all with big smiles and charming personalities. They were perfect hostesses.
This group of old friends now have wonderful new memories of Argentina. Perfect trip

Activity Reviews
Pioneros Experience: Estancia Visit & Perito Moreno Glacier
Pioneros Experience: Estancia Visit & Perito Moreno Glacier
El Calafate

Our group loved experiencing the Patagonia ranch and lunch was a unique opportunity. The boat ride to the edge of the glacier was absolutely breathtaking. Pablo is one of the best guides I’ve ever experienced. He is patient, wise, knowledgeable and witty.

Quality of Experience
Kit
Quality of Experience
Food
Food
Guides, Drivers and Staff
Hi
Guides, Drivers and Staff
Hi
Transport
Transport
Nativo Experience: 4x4 tour to the footsteps of indigenous people
Nativo Experience: 4x4 tour to the footsteps of indigenous people
El Calafate

Consider yourself lucky if you have Nacho as your guide for this activity. His enthusiasm is contagious and his knowledge educational. It’s a lovely evening on the lake.

Quality of Experience
Guides, Drivers and Staff
Transport
Local specialist: Juan Ignacio Pissareff
Juan Ignacio
Juan Ignacio Pissareff
Local specialist in Buenos Aires | Replied on Mar 20, 2025

Hola John & friends,

Thank you so much for sharing your experience. We’re thrilled to hear that your group had such a memorable adventure in Argentina! It’s great to know that everything was comfortable, reliable, and enriching.

Travelling with a group of friends is always an adventure in itself, and we’re so happy we could help make it a smooth and unforgettable journey for you all. We hope to welcome you back to Argentina someday for even more incredible experiences!

All the best :)