G Adventures
Save 20%Epic Southeast Asia: River Cruises & Karst Mountains
Vietnam, Laos, Cambodia, Thailand · 40 days · Moderate
fromCAD 3,935
Next: 21 JunThe adventure
Now's the time to explore Thailand, Vietnam, Laos and Cambodia on your terms with this tour that's affordable for young travellers. Search for age-old stories at ancient sites like Angkor Wat, tap into the pulse of Southeast Asia’s most famous cities, and find a new watering hole (or two) along the way. There’s a lot to Southeast Asia, and this 30-day tour has just enough free time and fun to help you bring your sense of adventure to every part of it. With one month, four countries, and countless ways to connect to this region, it’s time to see what you’ve been missing.
At a glance
Where you'll go
Day by day
Your journey through
Vietnam, Laos & 2 more countries
Day 1Arrival dayArrivalArrive at any time and welcome to Thailand's bustling capital - Bangkok! Tonight, meet your CEO and get to know fellow travellers as you cheers to new adventures.
Arrive at any time and welcome to Thailand's bustling capital - Bangkok! Tonight, meet your CEO and get to know fellow travellers as you cheers to new adventures.
Day 2Fly from Bangkok into Cambodia to Phnom Penh
BangkokFly from Bangkok into Cambodia to Phnom Penh. Then drive to Siem Reap, your home base for exploring the city and the incredible Angkor Wat. Opt to check out Phare Circus tonight, a uniquely Cambodian experience.
Day 3Watch the sun rise over the majestic…Angkor Wat
Angkor WatWatch the sun rise over the majestic and mystifying ruins of Angkor Wat. Then, taste all manners of salty, sweet, spicy, and sour with a delicious Khmer meal at a restaurant kickstarted by our non-profit partner, Planeterra, or with a local family. Later, head to the infamous Pub Street, where the party goes round the clock. Grab a bite to eat (deep-fried tarantula, anyone?) and let the beats move you through market stalls and bars.
Day 4Travel to Phnom Penh
Travel to Phnom Penh, Cambodia’s busy capital nestled along the mighty Mekong River. Get your bearings on an orientation walk and spend the rest of the evening at leisure.
Day 5Spend the day diving deep into Phnom Penh's…
Spend the day diving deep into Phnom Penh's culture and history. Opt to reflect on one of Cambodia’s darkest periods with a visit to the Tuol Sleng Prison and the Killing Fields. Or venture to the Silver Pagoda or Royal Palace for a more peaceful experience. Later, discover the foodie side of this city on a street food crawl.
Day 6Ride in style to Sihanoukville and board…
Ride in style to Sihanoukville and board a boat to your own private beach on Koh Rong island. Take the afternoon to taste local seafood, or sit back and relax with a drink before hitting the warm waves.
Day 7Enjoy your last full day on this pristine island
Enjoy your last full day on this pristine island. Do anything you might have missed the day before, like fishing, hiking, or kayaking.
Day 8Head back to the mainland and journey…
Head back to the mainland and journey to Chambok Village where you’ll spend the night and get to know the local people over a delicious Cambodian home cooked meal. Immerse yourself in the community and wander around this remote region.
Day 9Cross the border into Vietnam
Cross the border into Vietnam, stopping in the famed Ho Chi Minh City where you'll spend the night at a popular backpackers hostel. Take this chance to visit the Ben Thanh Market for souvenirs and handicrafts before taking in the buzzing nightlife. Choose to venture to one of the many rooftop bars for a panoramic view and live music.
Day 10Feel the pulse of Vietnam’s biggest city…
Feel the pulse of Vietnam’s biggest city on a CEO-led orientation walk, with free time after to double back to your favourite spots. Shop 'til your heart's content, immerse yourself in local culture, or just wander the streets to take in the city's unique vibe. Tonight, catch up on sleep on an overnight train to Nha Trang.
Day 11You’ve arrived! Welcome to the eastern sea
You’ve arrived! Welcome to the eastern sea. Take this morning to explore local shops and markets, rejuvenate in a therapeutic mud bath, relax on the beach, or visit nearby historical sites before an evening street food crawl.
Day 12It’s not over yet
It’s not over yet. There’s more free time to explore Nha Trang today, so soak it all in. Then, hop on an overnight train to continue to Hoi An, stopping first in Da Nang for a short transfer.
Day 13Hoi An’s excited to meet you
Hoi An’s excited to meet you. See why on an orientation walk of the city before spending free time in the afternoon. Dig even deeper and choose between a cooking class, cycling to the beach, visiting a tailor, or exploring old town. Tonight's the night for your big night out, to reminisce about your favourite adventures so far. Then dance the night away!
Day 14Noodles might be fun to eat
Noodles might be fun to eat, but they’re even more fun to make. Find out how during a visit to G Adventures-supported Oodles of Noodles. The rest of the day is yours, so see what you can discover. Choose to visit the ancient ruins of My Son, a UNESCO World Heritage Site, or cruise down the Thu Bon River.
Day 15Head north to the Imperial City of Huế
Head north to the Imperial City of Huế. There’s lots to do here, with options to visit the indestructible Royal Citadel and tombs, cruise along Perfume River, or jump on a motorbike and ride around like the local people.
Day 16Your second day in Huế comes with more…
Your second day in Huế comes with more free time to enjoy the city. In the afternoon, travel through Vietnam's stunning countryside to the green rocky mountains of Phong Nha-Kẻ Bàng National Park.
Day 17Today
Today, opt to head underground to explore the awe-inspiring caves of Phong Nha-Kẻ Bàng National Park, where the oldest karst mountains and longest cave in Asia are found. Then it’s an overnight train to Hanoi.
Day 18After arriving in HanoiHalong Bay
Halong BayAfter arriving in Hanoi, the bustling capital of Vietnam, take a private bus to the iconic Halong Bay for a seafood lunch cruise and cave exploring. Be sure to charge your camera so you can grab a shot truly worth sharing!
Day 19Feel like you've gone back in time…
Feel like you've gone back in time with an orientation walk through Hanoi’s Old Quarter. Then stop for a drink at Bia Hoi Corner, a spot that serves bia hoi, a local beer made of rice and wheat - and costs a mere $0.25USD per glass!
Day 20Explore a bit of Hanoi in the morning…
Explore a bit of Hanoi in the morning before an afternoon flight to Vientiane, the capital of Laos. There is a wealth of cultural delights to discover - on foot, by bicycle or, for the less energetic, by tuk-tuk. Visit Laos' most important national monument, Phat That Luang, or meander down the dusty riverside tracks to find villages full of friendly people, dogs, and chickens. A visit to Vientiane's vibrant, colourful morning market (which incidentally is open all day!) is worthwhile, to find plenty of local treasures. A great way to round off the day is to enjoy a spectacular sunset over the Mekong.
Day 21Travel to Vang Vieng
Travel to Vang Vieng, a small town nestled among striking limestone karsts and the Song River. Take a guided hike to a famous local view point for incredible views of the valley — no filter necessary. This evening, enjoy a night out to celebrate new adventures with new friends. Cheers to keeping life exciting!
Day 22Get the most out of Vang Vieng…
Get the most out of Vang Vieng with a day to freely explore. Check out the caves by bicycle or trek through the countryside. Choose to kayak through Tham None cave and venture to the Blue Lagoon by booking the adrenaline bundle.
Day 23Continue to colourful Luang Prabang and make…
Continue to colourful Luang Prabang and make your first acquaintance with this ancient city during an afternoon orientation walk. Afterward, embark on a short trek up sacred Mount Phousi, climbing the stone stairs with scaly golden handrails, past the monks quarters and Buddha's footprint cave, to reach the temple at the top - Wat Phousi. Enjoy a 360-degree view of the sun setting upon Luang Prabang and the Mekong River before an evening street food crawl.
Day 24Skip sleeping in to watch the monks walk…
Skip sleeping in to watch the monks walk through town before dawn. Dressed in saffron robes, they receive daily alms from local residents. Then, visit the Kuang Si waterfalls on a guided excursion before free time in the evening. Traditional Laotian culture involves giving daily alms to monks. Monks are only allowed to eat food which has been donated to them before noon. Should you rise early, you’ll get to watch one of the most important religious ceremonies in Laos.
Day 25The Mekong never looked so welcoming
The Mekong never looked so welcoming. Board a long, cozy houseboat that will take you on a two-day journey up the Mekong River en route to Chiang Khong in Thailand. Today, cruise to a village homestay for the night, where you will enjoy dinner with your hosts, experience a traditional Khamu Cultural Performance, and dance with the locals.
Day 26New day
New day, same magnificent Mekong. Today’s your second travel day, where you’ll cross into Thailand arriving in Chiang Khong by the later afternoon. Sit back, relax, keep your eyes peeled for wildlife, and enjoy the scenic ride.
Day 27Take in the rolling countryside views…
Take in the rolling countryside views on the drive to Chiang Mai nestled alongside Thailand's northern mountains. Spend the afternoon getting to know this peaceful city known for traditional markets and glorious temples. Choose to visit Doi Suthep, catch a Thai boxing match, cycle around, or grab a bargain at the famous night market.
Day 28Continue to explore Chiang Mai at your own…Bangkok
BangkokContinue to explore Chiang Mai at your own pace making the most of this unique city. Visit the magnificent temple of Doi Suthep as it stands watch over the city from the hills above, take a bicycle ride in the countryside, or relax with a massage. Tonight, catch up on sleep during an overnight train and wake up in Bangkok.
Day 29After arriving in Bangkok
BangkokAfter arriving in Bangkok, the day is yours to freely explore the many sights of Thailand's bustling capital. Visit Wat Pho, the Grand Palace, National Museum, or Jim Thompson's House. Try a riverboat trip along the Chao Phraya River and through the canals (or klongs) for a different perspective of daily life in this busy city. Use this time to buy any last-minute souvenirs or treat yourself to a Thai massage. In the evening, celebrate the end of this amazing journey with your fellow travellers during a night out you won’t soon forget.
Day 30Today
Today, it’s time to say farewell to your group of newfound friends. Be sure to sneak in some last-minute photos and exchange social medias before you head on your way. Depart at any time.
Traveller reviews
“Had a fantastic time! Saw and did so much and met some great people!”
“The entire tour was amazing. I am sure that if I planned this trip alone I would not have seen half of the things I saw in 29 days as I did with G Adventures. I felt it was reasonably priced for the elimination of hassles and planning. The pace was extremely fast but I can’t…”
“Very good and interesting tour with a perfect mixture of sights (landscape) and relaxing time on the beaches/boat.”
Discover Vietnam
A glimpse of the destination you'll explore.
Upcoming departures
Last Minute 25% off ATID260825 · ends 2026-06-15 · auto-applied
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