Cambodia & Thailand East Coast Self-Launched Adventure
16 days · Vietnam, Cambodia & Thailand
G Adventures charges £2,300
No-markup version: ~£620 per person
Estimate only, not a guaranteed price. Always verify costs independently before booking.
A self-launched 16-day journey from Ho Chi Minh City to Bangkok taking in Phnom Penh, the Angkor temple complex of Siem Reap, and the Thai islands of Koh Tao and Koh Nang Yuan. Follow the classic backpacker route south-east Asia is famous for — neon-lit Vietnamese cities, the sobering history of the Khmer Rouge, sunrise at Angkor Wat, and long lazy beach days snorkelling in the Gulf of Thailand — all organised and paid for independently at a fraction of the cost of a group tour.
Day-by-day
Arrive in Ho Chi Minh City
Ho Chi Minh City, Vietnam
Fly into Tan Son Nhat International Airport and check into a hostel or budget hotel in District 1. Spend the afternoon orienting yourself — grab a bowl of pho from a street stall, stroll along Dong Khoi Street past the old Opera House and Notre-Dame Cathedral, and take in the rooftop views from a Bitexco Tower-style bar. Get a good night's sleep before a big couple of weeks.
🚌Airport shuttle/private car, ~£5
🛏Budget hostel/guesthouse in District 1, ~£10
- →Arrival & self check-in
- →Pho dinner at local street stall
- →Evening walk around District 1 landmarks
Saigon city exploring
Ho Chi Minh City, Vietnam
Spend a free day in Ho Chi Minh City. Hire a scooter or take a Grab to the War Remnants Museum for a sobering but essential look at the Vietnam War, then move on to the Reunification Palace and Ben Thanh Market. In the afternoon, book a half-day cu Chi Tunnels tour through a local operator or GetYourGuide (~£20) to crawl through the vast wartime tunnel network — or opt for a Mekong Delta day trip instead.
🚌Grab rides / taxi, ~£5
🛏Budget hostel/guesthouse in District 1, ~£10
- →War Remnants Museum
- →Reunification Palace
- →Ben Thanh Market
- →Cu Chi Tunnels half-day tour (optional ~£20)
- →Mekong Delta day trip (optional ~£30)
Cross the border to Phnom Penh
Phnom Penh, Cambodia
Take a morning bus from Ho Chi Minh City's Mien Tay bus station to Phnom Penh (about 6-7 hours including the Moc Bai/Bavet border crossing — ~£10-12). Book an e-visa online in advance (~£30). On arrival, check into a guesthouse near the riverfront and enjoy a casual Khmer curry dinner along Sisowath Quay.
🚌Cross-border sleeper/bus from HCMC to Phnom Penh, ~£12
🛏Budget guesthouse near Sisowath Quay, ~£12
- →Cross-border bus ride
- →Riverfront evening stroll
Phnom Penh dark history & cyclo tour
Phnom Penh, Cambodia
Start the day with a classic cyclo ride from Wat Phnom past the colonial post office and Royal Palace. Then take a tuk-tuk out to the Choeung Ek Killing Fields (~9km from town) and on to Tuol Sleng S-21 Prison Museum — best done with a local guide or audio guide to understand Cambodia's tragic Khmer Rouge history. Allow emotionally heavy but essential afternoon.
🚌Tuk-tuk hire for the day, ~£8
🛏Budget guesthouse near Sisowath Quay, ~£12
- →Cyclo tour around Wat Phnom & Royal Palace
- →Choeung Ek Killing Fields guided visit
- →Tuol Sleng S-21 Prison Museum
- →Royal Palace & Silver Pagoda
Fly or bus north to Siem Reap
Siem Reap, Cambodia
Travel to Siem Reap. Take a morning bus from Phnom Penh (~£10, 6 hours) or the quick 40-minute flight (~£50-60). Afternoon arrival into the gateway town of Angkor. In the evening, book yourself into the famous Phare Circus (~£18 optional) — a socially-conscious Cambodian circus blending acrobatics, theatre and Khmer culture that is well worth the ticket.
🚌Bus Phnom Penh to Siem Reap, ~£10
🛏Budget guesthouse/hostel in Siem Reap, ~£12
- →Phare Circus show (optional ~£18)
- →Pub Street & night market dinner
Angkor Wat sunrise & main circuit
Siem Reap, Cambodia
Rise before dawn to watch the sun come up over the iconic spires of Angkor Wat. Buy a 3-day Angkor pass (~£50) and hire a tuk-tuk driver for the day (~£15). Tour the main circuit: the majestic Angkor Wat itself, then the enigmatic stone faces of Bayon inside the walled city of Angkor Thom, and the jungle-swallowed Ta Prohm of Tomb Raider fame. Watch sunset from Phnom Bakheng.
🚌Private tuk-tuk for the day, ~£15
🛏Budget guesthouse/hostel in Siem Reap, ~£12
- →Angkor Wat sunrise viewing
- →Bayon temple & Angkor Thom
- →Ta Prohm (Tomb Raider) temple
- →Phnom Bakheng sunset
Angkor outer temple circuit
Siem Reap, Cambodia
Use your second day of the Angkor pass to explore the quieter outer circuit. Ride a tuk-tuk or rented bicycle (~£5/day) out to the huge late-12th-century temple of Preah Khan, the spectacular jungle ruins of Banteay Kdei, and the ornate carvings and window frames of Banteay Srei (the 'Citadel of Women') about 32km from Siem Reap. Return for a swim and sunset beers back in town.
🚌Bicycle or tuk-tuk hire, ~£8
🛏Budget guesthouse/hostel in Siem Reap, ~£12
- →Preah Khan temple
- →Banteay Srei temple
- →Banteay Kdei ruins
- →Siem Reap night market
Fly Siem Reap to Bangkok
Bangkok, Thailand
With the Cambodia-Thailand land border closed to through travel, fly directly from Siem Reap to Bangkok (~£60-70, 1hr). Land in the Thai capital and check into a riverside or Khao San area hostel. Kick off the food adventure with a pad thai from a street cart and a night-market wander through Yaowarat (Chinatown).
🚌Flight Siem Reap to Bangkok, ~£65
🛏Budget hostel in Bangkok (Khao San/Riverside), ~£12
- →Flight arrival into Bangkok
- →Chinatown street food dinner
Bangkok's temples & river
Bangkok, Thailand
Start early with a canal/river boat to the Grand Palace and the Emerald Buddha, then cross the Chao Phraya by ferry to wander the huge reclining Buddha at Wat Pho and the white prang of Wat Arun. Take the free tourist boat along the river in the afternoon. In the evening, dive into the famous Chatuchak-style weekend or night markets and street food scene.
🚌Boats, ferries & BTS Skytrain, ~£5
🛏Budget hostel in Bangkok (Khao San/Riverside), ~£12
- →Grand Palace & Emerald Buddha
- →Wat Pho (Reclining Buddha)
- →Wat Arun temple
- →Chao Phraya river ferry ride
- →Night market & street food
Train south & ferry to Koh Tao
Koh Tao, Thailand
Make your way south to the Gulf islands. Take an overnight sleeper train from Bangkok's Hua Lamphong station to Chumphon (~£13, ~9 hours), then the morning ferry across to Koh Tao (~£20, 2 hours including songthaew transfer). Check into a beach bungalow or hostel and unwind after the long journey.
🚌Overnight train Bangkok-Chumphon + ferry to Koh Tao, ~£33
🛏Beach bungalow/hostel on Koh Tao, ~£15
- →Overnight sleeper train
- →Ferry crossing to Koh Tao
Koh Tao & Koh Nang Yuan snorkelling
Koh Tao, Thailand
The highlight of the islands — join a full-day snorkelling excursion from Mae Haad Pier that stops at several bays and reefs of Koh Tao before crossing to the picture-postcard Koh Nang Yuan, whose three sand-spit-connected islands are protected as a marine park. Swim with colourful fish and turtles in gin-clear water. Arrange the boat directly at the pier (~£25) rather than through a tour agent.
🚌Boat transfer included in tour
🛏Beach bungalow/hostel on Koh Tao, ~£15
- →Full-day snorkelling trip to Koh Tao bays
- →Koh Nang Yuan island marine park
- →Beach swimming & sunbathing
Island hiking & viewpoints
Koh Tao, Thailand
Spend a relaxed day hiking the island's interior trails at your own pace. The classic route climbs through the jungle to the John-Suwan viewpoint and the Wind View / Mango Bay lookout for sweeping coastal panoramas. Cool off with a swim at a quiet cove before catching sunset from a beachside bar. Low-key day for stretching the travel budget.
🚌Local walking & songthaew, ~£3
🛏Beach bungalow/hostel on Koh Tao, ~£15
- →John-Suwan viewpoint hike
- →Wind View & Mango Bay viewpoints
- →Sunset at Sairee Beach
Free day - dive or beach hop
Koh Tao, Thailand
A free day to do as you please. Koh Tao is Thailand's most affordable PADI dive destination — plenty of shops on Sairee Beach run 'Discover Scuba' try-it dives (~£50) and open-water courses. Alternatively rent a scooter (~£6/day) and tour the island's hidden coves of Chalok, Freedom Beach and Shark Bay. End with a beach barbecue dinner.
🚌Scooter rental, ~£6
🛏Beach bungalow/hostel on Koh Tao, ~£15
- →Discover Scuba diving (optional ~£50)
- →Scooter island tour
- →Beach hopping & dinner
Ferry & train back to Bangkok
Bangkok, Thailand
Begin the journey back north: ferry from Koh Tao to Chumphon (~£20) then the night train back to Bangkok arriving early morning (~£13). Optionally split it with a stopover in the beach town of Surat Thani or Hua Hin. Time your arrival to allow a full last day in the capital.
🚌Ferry + night train to Bangkok, ~£33
🛏Overnight sleeper train, ~£13
- →Ferry to Chumphon
- →Overnight train to Bangkok
Bangkok final day
Bangkok, Thailand
Arrive back in Bangkok in the morning and use the day for any final sights or shopping. Revisit favourite food stalls, explore the canals of Thonburi on a long-tail boat tour, or take in the Jim Thompson House. Enjoy a farewell dinner of som tam and grilled chicken and a last night out on Khao San Road.
🚌BTS/taxi around town, ~£5
🛏Budget hostel in Bangkok, ~£12
- →Long-tail canal boat tour (optional)
- →Jim Thompson House
- →Final street food crawl
- →Khao San Road nightlife
Depart from Bangkok
Bangkok, Thailand
Final morning in Bangkok. Don't schedule flights before 3pm to allow time to get to the airport. Grab one last breakfast of mango sticky rice, pick up any remaining souvenirs, and take the Airport Rail Link (~£2) or taxi to Suvarnabhumi Airport for your onward flight home. Trip complete!
🚌Airport Rail Link/taxi to Suvarnabhumi, ~£8
🛏None (departure day)
- →Morning market visit
- →Airport transfer & departure
Self-launched vs. G Adventures
| This itinerary (self-launched) | G Adventures | |
|---|---|---|
| Price per person | ~£620 | £2,300 |
| Duration | 16 days | 16 days |
| Who books it | You and your group, direct | Tour operator, guided group |
| Savings | £1,680 per person (73%) | |
Estimate only, not a guaranteed price. Always verify costs independently before booking.
Want to see more G Adventures-style trips? Check them out here.~£620
estimated per person
You never pay Travel Crew for this — you pay hostels, transport, and activity providers directly, the same as if you'd booked it all yourself.
This publishes your dates so other travellers can find and join you — no tour operator needed.
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Frequently asked questions
How much does Cambodia & Thailand East Coast Self-Launched Adventure cost?+
Doing it yourself with this self-launched itinerary costs an estimated £620 per person for 16 days in Vietnam, Cambodia & Thailand. This is an AI-generated estimate based on typical budget-traveller prices — actual costs will vary by season and how you book.
Is this cheaper than booking with G Adventures?+
Yes — G Adventures charges around £2,300 per person for a similar tour. Doing the same route independently, using the same standard of accommodation and activities, costs an estimated £620 — a saving of roughly £1,680 (73%) per person.
How long is the Vietnam, Cambodia & Thailand trip?+
This itinerary runs 16 days, covering 16 day-by-day stops through Vietnam, Cambodia & Thailand.
How do I join this trip?+
You can join an existing open departure using this itinerary if one is scheduled, or launch your own departure with your own dates and invite other travellers to join you — no tour operator required.
Isn't it easier to just use a tour operator?+
Well, yes, a tour operator will book all the individual parts of your travel for you and provide a guide. That's obvious, but doing this has the potential to save the group thousands, which can in turn improve your itinerary substantially or save you huge amounts of money. Also, when you launch a departure, Travel Crew has tools in place to help you book the individual sections of the trip or make it easier for you to do this as a group. Really, you do not need a middle man. If you are more comfortable paying more and using a middle man, then you should certainly do this.
Is it safer to book through a tour operator?+
Arguably, there isn't much difference. A self-launched trip runs on the same principle as a group travel crew: collective responsibility, everyone looking out for each other, the same way it would if a group of friends organised the trip themselves — because that's exactly what's happening. You should always take out travel insurance before you go, self-launched or not; that doesn't change either way. Every open departure is published publicly with real dates and a real trip organiser, so it's never an anonymous arrangement, and our support team is reachable any time you need help, including in an emergency while you're away. Longer-term, we're building direct relationships with ground DMCs in popular destinations, offered as an optional paid add-on for extra on-the-ground support. Ultimately, though, the group is responsible for its own conduct and safety on a self-launched trip, same as on any trip you plan yourself.
What kind of trip is this?+
This is a backpacker, culture, beaches trip through Vietnam, Cambodia & Thailand, self-launched rather than run by a tour operator — you organise it with a group you find or bring yourself.
Would you like to name the operator, name the trip, or have any suggestions about how to improve this itinerary?
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