
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
Amazing Greece!!
Greece
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Aug 6 - Aug 12, 2025

Outstanding Service and Unforgettable Trip
Greece
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May 27 - Jun 9, 2025

Good trip but a few problems.
Australia
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Jul 29 - Aug 7, 2025
our trip to Australia went very well, with a couple of administrative problems. The pickup locations were sometimes wrong or contradictory. I opted out of Kata Juta but my sister marian was removed instead. our booking for the wine wildlife waterfall tour in sydney was made in gregs name, not us. But overall the excursions, tours, boat trips were very good. Hotels were fine. Car pickups all good.

Thank you for sharing your feedback, David! I’m so glad to hear you and Marian enjoyed your excursions, tours, and boat trips, and that your hotels and car pickups went smoothly. I’m sorry to hear about the administrative hiccups with pickup locations, the Kata Juta swap, and the Sydney tour booking name. After you let us know of these issues during your trip, we immediately worked with our partners to remedy them for future travelers. Your input helps us improve, and I’m happy that overall you had a great experience exploring Australia. 🇦🇺
KimKim Does Greece
Greece
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Jul 29 - Aug 7, 2025

They were communicative, listened to our needs, and worked with us when we needed to make alterations real-time. Excellent experience all around. Read more

Yay, Eric!! I'm so happy you loved your trip! Thank you so much for taking the time to write a review! It was such a joy planning your trip and I know Lea really enjoyed working with you and your family, as well! I hope we can help you all with future family trips! ✨
A Magical Trip to Naxos, Greece!
Greece
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Jul 29 - Aug 7, 2025


Elura, thank you so much for your kind words and detailed feedback! I’m thrilled your family’s first trip to Greece was such a success and that the activities, guides, and local tips helped make it memorable from start to finish. I loved hearing about your highlights, from exploring Naxos’ villages with Christos to cooking with Katerina and Maria, and I appreciate your honest notes about the hotel in Athens and Delos/Mykonos Day trip. It was such a pleasure to help plan this special trip, and I’d be delighted to work with you again whenever your next adventure calls! 💙
Great communication throughout. Every detail ...
Greece
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Jun 30 - Jul 13, 2025

I'm so happy you and your family had a wonderful time exploring Greece before your cruise! It was a pleasure working together, and I hope to help you plan a return trip to Greece in the future. 🇬🇷✨
Would recommend
Greece
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Jul 20 - Jul 27, 2025


Paula! Thank you so much for your kind words! I'm so happy your family had a stress-free Greece adventure and appreciated the logistics being taken off your plate! 🇬🇷 I hope we can help you plan your next kimkim trip! ✨
Sienna was amazing in helping us plan and the...
Greece
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Jun 30 - Jul 13, 2025

Planning your Greece adventure was such a pleasure! ✨ I'm so, so happy you and Rose had a lovely time! The views from your hotel room at Katikies Chromata in Santorini were spectacular! A perfect end to your trip. I hope to help you plan another Greece adventure in the future! 🇬🇷 Next up, the Ionian Islands!
Amazing Trip to Greece
Greece
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Jun 21 - Jun 28, 2025


Claire! Thank you so much for the wonderful review! I'm so happy that your trip to Greece was everything you hoped for—and that the hotels, guides, and transfers all came together seamlessly to make it a stress-free experience. It's especially great to hear how much you enjoyed your time with Sakis and the Akrotiri and village tour on Santorini. It was a pleasure planning this with you, and we’d love to help again whenever you’re ready for your next adventure! 💛
Fun in Greece
Greece
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Jun 18 - Jun 29, 2025

Thank you so much for your thoughtful and detailed feedback! I’m glad to hear you loved your first "parents only" trip—especially highlights like the Acropolis tour with Michael, your unique stay in Chania, the Samaria Gorge hike, and the Naxos e-bike tour. I really appreciate your notes on the cooking class and hotel experiences; those insights help us continue improving. Thank you again for traveling with us—we’d love to help plan your next adventure when the time comes! ✨🇬🇷