
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 tours focuses on the amazing food, wine, and culture provided by the vibrant country of Greece, highlighting bustling cities like Athens and Chania, as well as the islands...

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
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
|
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
|
Jan 21 - Jan 27, 2025

A trip of a life time with my son at the country of my birth Greece!!!!!!!!!!
Greece
|
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! 🇬🇷
Greek archeological and historical tour.
Greece
|
Oct 21 - Oct 28, 2024
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01-07 Nov 2024 Greece Trip for the Athens, Meteora, Thessaloniki, and 11-Nov-2024 Aegina Trips
Greece
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Nov 11 - Nov 11, 2024


Thank you so much for sharing this wonderful review, Nicholas! I’m happy to hear that your journey through Athens, Meteora, Thessaloniki, and Aegina was filled with unforgettable and unique experiences. Our local guides are passionate about making each moment enriching and immersive, and it’s fantastic to know they made a difference in your trip. Your feedback on the hotels is also very valuable.
Thank you for choosing us to plan your adventure—we can’t wait to welcome you back to Greece someday! Efharisto! 🇬🇷
For the love of Greece
Greece
|
Sep 15 - Sep 26, 2024


Kelly, I’m so happy we were able to plan and execute a wonderful, worry-free, birthday trip for you! Customizing your trip plan to your interests was truly a delight, as we share a love for Crete! I hope we can work together again in the future! From mountain hikes to sunny beach days and the vibrant energy of the island, it sounds like you enjoyed all the magic Crete has to offer. Thank you for trusting us with this special trip! 🇬🇷🫶
The whole trip was excellent, Crete is a beau...
Greece
|
Oct 13 - Oct 20, 2024

Dianne, thank you for your lovely feedback! I'm so glad to hear you enjoyed your time in Crete, especially the village tour with Nikos, your walk through Imbros Gorge, and your hotel accommodations. Lea and I loved helping to plan and book your trip, and I hope we can assist you in the future with a return visit to hike the Samaria Gorge! 🙌🇬🇷
We had the time of our life! Our guide in San...
Greece
|
Sep 29 - Oct 9, 2024

We had an amazing time and... Read more

Thank you so much for sharing this incredible feedback, Stephanie! 🤩 I’m so happy to hear you had a fantastic experience in Santorini, and that your guide, Agatha, made such a memorable impression! I’m not surprised you became the “unofficial guide” on your sunset cruise afterward—love it! The 20th-anniversary ring sounds stunning, and what a special find to bring home! When you’re ready to explore France and Thailand, we’ll be here to make those journeys just as magical. Thanks again for choosing Kimkim, and happy travels until next time! 🫶
Sienna and Lea made our trip to Greece so muc...
Greece
|
Sep 26 - Oct 8, 2024
Sienna and Lea made our trip to Greece so much more memorable and enjoyable without all of the hassles of figuring out all the plans and picks ups in a foreign country. We would definitely use KimMim again!

Thank you so much for your kind words, Tammy! Knowing that we could take care of the logistics so you and Steve could relax and fully enjoy yourselves means so much! We’d be delighted to help with future adventures—Greece or beyond! Looking forward to planning with you again. 💛