Starts
Ends
Bangkok, Thailand
Siem Reap, Cambodia

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25,000+ trip reviews, with an average rating of 4.8 out of 5.
Enjoy a traditional khantoke dinner in a rural village.
enjoy a visit and talk with a monk at an historic Chiang Mai Temple.
have lunch at a training restaurant for disadvantaged youth.
witness an outstanding performance at Phare (the Cambodian circus).
take thrilling cyclo rides for a different perspective in bustling cities
Imagine drifting along the emerald waters of Ha Long Bay or stepping into the timeless courtyards of Angkor—"Journeys: Discover Southeast Asia" crafts each moment as an opportunity to delve deep into Indochina’s enchanting blend of past and present. This 18-day easy-paced tour connects Bangkok, Luang Prabang, Phnom Penh, Halong Bay, Siem Reap, and other vibrant destinations, promising a seamless exploration of Southeast Asia’s most iconic cultural, religious, and historic treasures. Guided in a small group, you'll enjoy comfortable accommodations, included transport, and thoughtfully curated meals.
Especially designed for experienced travelers and seniors who appreciate a leisurely pace without missing the magic, this trip shines with experiences like a hands-on Thai cooking class led by a local chef and the chance to witness a moving Laotian almsgiving ceremony. Marvel at shimmering palaces, tranquil Buddhist temples, and lively markets alive with color and energy. There’s time to savor both the serenity of ancient jungle cities and the dynamic pulse of modern city life at every turn.
The unique selling point of this tour is its immersive approach—participants are not just observers but active participants in the region’s living traditions and culinary arts. Whether you’re a culture enthusiast searching for authentic encounters, or a traveler seeking comfort and insight, this tour weaves Southeast Asia’s rich heritage into every step of your journey.
A great trip with a super group and attentive guide. Good memories!
The National Geographic Discover Southeast Asia tour was excellent due to an outstanding CEO, a well thought out itinerary, seamless and comfortable transportation and a variety of activities highlighting the food, culture and history of the four countries. I recommend it highly.
I would highly recommend the National Geographic Discover Southeast Asia tour. The quality and knowledge of the CEO and local guides are top notch. The tour covers a lot of territory and a wide variety of activities that gives travelers a broad view of the history and culture of the four countries.
It was great we got to see and do many things that I am not sure we would have if on our own.
For my first time with a group tour I feel I really lucked out. The trip was packed with fun moments inspiring moments and , impactful learning moments. The trip of a lifetime. Over and above what I expected. Souvann the CEO was the icing on the cake. Again thanks to Souvann and Gadventures for a wonderful trip.
A moving, epic and enlightening adventure. Our CEO, Minty, was outstanding!
Excellent experience. Amazing tour guide- could not have been better. Really good itinerary. Well done.
This trip was a real eye opener into a very different way of life. It was very educational. We enjoyed the perspective of the local people when it came to past issues i.e, the war in Vietnam, the genocide in Cambodia. The group size was wonderful and we got to know each other very well.
I had a great experience and as usual had like minded fellow travelers
It was a great experience with great people and wonderful things to see! It was one of my favorite trips!
Amazing trip across four countries. Our guide Rah made this journey a fun yet a deeply compassionate and touching experience. I learned incredible things about countries and cultures we visited. My mind and heart are full of most beautiful images of places we visited and people whom we met along this journey.
My experience with G Adventures exceeded any expectations! I credit my CEO, Dara Rin, with enhancing and providing an experience that was second to none!