
Siena Mueller
Whether you're a solo adventurer, a couple seeking romance, or a family craving new adventures, I'm here to tailor-make your journey, ensuring it surpasses your expectations while contributing positively to the local community. From scenic nature activities to deep dives into history, culture, and cuisine, I'm passionate about sharing my love for travel with all types of adventurers.
What places and activities do you specialize in?
"I specialize in crafting tailored trip plans for solo travelers, couples, and families, catering to newcomers and experienced travelers looking for a new adventure. My favorite activities include scenic nature adventures and immersive experiences in history, culture, and cuisine."
How did you get involved in travel?
"Guided by my family's adventurous spirit, my introduction to travel began at an early age. My mom prioritized taking my sister and me on yearly trips to new places throughout my childhood, from local road trips to flights across seas. These experiences sparked my love for exploration, paving the way for my pursuit of a Bachelor's Degree in Sustainable Tourism Development. During a study abroad program in Greece, focused on community development and tourism in the Mani peninsula, I fell in love with the country's rich culture and gorgeous landscape. With 20 countries under my belt, each journey adding to my wealth of experiences, I continue to be inspired by the transformative power of travel."
Please share a unique travel experience you will never forget.
"I have been so lucky to have had many impactful travel experiences - my pro tip is to keep a travel journal to help you remember the details of your adventures! One particular adventure stands out: a hike from Milia to the Panagia Giatrissa Monastery. Trekking through lush green mountains, we discovered hidden creeks and funky insects. We finally reached the top, after getting beautifully lost for an additional mile or so, and soaked in the inspiring view of the mountain range. There, a clergy member shared the land’s deep-rooted history over Turkish coffee. Returning to Milia, we shared a meal with locals, tasting some of the finest olive oil and exchanging stories that bridged generations. This experience perfectly encapsulates my approach to travel: a harmonious blend of nature exploration and cultural immersion, connecting with locals who enrich our understanding of the places we visit."
Siena's favorite itineraries and travel advice
Top itineraries and travel advice

Crete is Greece’s largest island—just driving from one end to the other makes for a five-hour journey, and there's much to do and see in between. If you want to experience all...

This tour focuses on food, wine, and culture, highlighting bustling cities like Athens and Chania, as well as the islands of Santorini and Naxos. You'll enjoy numerous food and...

Most travelers will find that 10 to 14 days is perfect for a well-paced Australia trip with stops in Sydney, Cairns, Uluru, and Melbourne. Travelers with less time can hit the...
Recent trip reviews for Siena
Family Vacay! We recently took a family vac...
Greece
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Apr 5 - Apr 19, 2025
Dream Trip without Stress
Greece
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Apr 11 - Apr 15, 2025
Thank you both for the thoughtful planning and for answering every question in a timely manner. Read more

I'm so happy you and your family had a great trip to Greece, Esperanza! The local guides always make the trip extra special! ✨I hope you had a wonderful time visiting your daughter. We're looking forward to helping you plan a return trip to Greece in the future! 🇬🇷
Great trip to Greece!
Greece
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Apr 12 - Apr 19, 2025


Thank you so much for your lovely review, Anu! It was a real pleasure planning your trip, and I’m thrilled to hear you all enjoyed Crete as much as I do! ✨ I appreciate your feedback about the Gatsby Hotel—I’ll be sure to keep the noise level in mind for future travelers. The Day Trip to Apokoronas is such a great way to experience authentic Cretan life, and I’m so glad you loved it. I hope to help you and your family plan a return trip to Greece in the future! 🇬🇷
KimKim made our vacation effortless.
Greece
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Apr 4 - Apr 12, 2025

Camille! Thank you so much for the kind words and the detailed feedback - it's extremely valuable! It was such a joy working with you on this trip, and I’m so glad Lea could support you on the ground when adjustments came up. She is the best!! I'm happy you had a great first experience with kimkim—and truly grateful for the referrals! It means a lot. I’d love to help you plan another adventure whenever the travel bug bites again! ✈️🇬🇷
Amazing family trip to Greece
Greece
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Mar 30 - Apr 6, 2025

Sienna made sure every detail of our trip was...
Australia
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Mar 22 - Apr 3, 2025

Thank you so much for sharing your experience, Kathy! It was such a pleasure working together to plan your Australia adventure! 🇦🇺 You truly got to experience so much, from the thrilling bridge climb to the Great Ocean Road! I'm so happy we were able to make your trip seamless and stress-free. I hope we can work together again in the future! ✨
Had a marvellous time in Greece.
Greece
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Oct 26 - Nov 2, 2024
Had a marvellous time in Greece. Siena was an amazing guide, and especially strong when we went along with her recommendations. My kids still remember Kalamata, the trips and the great local guides to this day. Accommodation in Kalamata was spot on, and the trips exactly right. Athens itself was good, but not at the same level, the hotel was, given the price, not the best value, and while the trips were good they were also a bit overrun.
Overall: a great experience

Hi Christoph,
Thank you for your kind words! I’m so happy to hear your kids loved Kalamata as much as I do! It’s such a special place, and I’m thrilled the accommodations and experiences there were a great fit for your family. I also appreciate your feedback on the Athens hotel and guided activities—it helps us continually vet our partners to ensure they meet our standards.
Wishing you and your family many more amazing adventures ahead! 😊🇬🇷
This trip with my sister was the exact balanc...
Greece
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Sep 28 - Oct 7, 2024

Sara! It's so great to hear you and Bethany loved your Greece adventure so much you are planning another kimkim trip! ✨ I absolutely loved planning your sister trip as if it was my own! I hope to work together again in the future. Happy travels to Normandy! 💛
Sydney trip.
Australia
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Jan 21 - Jan 27, 2025

A trip of a life time with my son at the country of my birth Greece!!!!!!!!!!
Greece
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Nov 28 - Dec 5, 2024


Thank you so much for sharing this wonderful review, Peter! It was such a pleasure helping you and your son bring your vision of a history-filled trip to Greece to life. I’m so glad our guides and drivers enriched your experience with their knowledge and stories—it sounds like Ntina in Sparta made quite an impression! 🙌
Lea and I loved being part of your journey, and knowing that everything from the itinerary to in-country support met your expectations means so much. I hope we can help you plan your next Greece adventure! 🇬🇷