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Tours, travel and vacations with G Adventures between Thailand and Vietnam.Connect to the world with small group adventure travel.

Visit destinations like Bangkok, Chiang Mai, Kanchanaburi, Ayutthaya, Khao Sok National Park, Phuket (Thailand).

G Adventures has defined (and redefined) small group travel for 25 years. Travelling with us is the very best way to get up-close and personal with your planet in a way you’d never manage on your own. And when you travel with us, you support local communities and help make the world a little bit better for everyone.
Welcome to a World of Good.

Thailand

About Thailand
Tourism is a big industry in Thailand and you can feel this in a very positive way. People are truly friendly and like to help you. From the Elephants in the North to the buzz, business and temples of the capital and the white Beaches and Fishermen villages in the South, Thailand is a great place to be. Thai food is world famous and delicious, all day long.

Vietnam

About Vietnam
Vietnam is a country with a long coastline and lots to see and do. Capital is Hanoi, after the reunification of North and South in 1975. For a very long time The North was part of China - and communist. Other countries like France left their footprint as well. Nowadays it is a free country with great landscapes and beaches, rice fields, hill tribes, interesting food, very friendly people, a good economy and many reminders of its past.

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Top Destinations in Thailand.

Below are our most visited cities, destinations and national parks in Thailand. Click on the city for more details of the destination.

Bangkok

Bangkok

Bangkok (Krung Thep Maha Nakhon) is a modern Asian city and home to more than 10 million people. It is shopper's paradise if you are interested in clothes, bags and souvenirs. If you go Bangkok, you should visit the Grand Palace (with Wat Phra Keo), the Wat Pho (with Reclining Buddha) and the Wat Arun - all conveniently in the center of the city.

Chiang Mai

Chiang Mai

Chiang Mai and Chiang Rai are two cities in the North of Thailand. Visitors use these cities to explore the jungles, visit the tribes or watch the elephants work and bath.

Kanchanaburi

Kanchanaburi

Kanchanaburi is a small city where two rivers (Khwae Noi and Khwae Yai) converge into the Mae Klong River. It was here that Asian forced labourers and Allied Prisoners of War built the famous "Bridge over the river Kwai" (as seen in the movie).

Khao Sok National Park

Khao Sok National Park

Khao Sok National Park in Southern Thailand is covered by an evergreen rainforest, huge limestone mountains, deep valleys, breathtaking lakes, exciting caves, wild animals and much more.

Phuket

Phuket

Phuket, Krabi and Koh Pi Pi are the famous beach resorts in the south of Thailand. Long white beaches, excellent hotels in every price range and the best food you can think of make this a desirable place to spend your honeymoon or next beach vacation.

Koh Samui

Koh Samui

Koh Samui (Cocos palm Island) and Koh Pah Ngan are two islands at the south-east coast of Thailand. The islands have been converted from agricultural islands to mainly tourist destinations, with long white beaches, restaurants and bars. Every month there is a BIG FULL MOON party at Koh Pah Ngan where lots of youth come together to make music and have fun.

Krabi

Krabi

Krabi is a city in Southern Thailand known for beautiful beaches and bubble mountains. There is lots to do here.

Sukhothai

Sukhothai

The modern town of new Sukhothai is the capital of the province. The Sukhothai Historical Park, 12 km west of new Sukhothai, contains the partially restored 13th- and 14th-century palaces and temples of the Kingdom of Siam’s first capital within its walls.

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We have 1103 tours for G Adventures in Thailand with duration 5 - 62 Days and rates starting at USD 379.

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Coming from:
United States
Languages:
English
Operator:
G Adventures
Must see countries:
Thailand, Vietnam
  • G Adventures: Tours (26)
  • G Adventures: Details

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Google Map: Bangkok to Hanoi: Chiang Mai, Night Markets & Streetside Bars

Bangkok to Hanoi: Chiang Mai, Night Markets & Streetside Bars

preview
From/To
Bangkok ⇒ Hanoi
Countries (2)
Thailand, Vietnam
Tour Type
Group Tours Group Tours
Activities
tour category: Boattour category: Kayaktour category: Some bicycling is possibletour category: Cookingtour category: Train
Duration
9 Days
Starting at
USD 764
Operator
-15%

Starting at

USD 899

USD 764

9 Days
Next Departure
11-Jul-2026
18-Jul-2026
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Google Map: Cambodia: Ancient Ruins & Boat Rides

Cambodia: Ancient Ruins & Boat Rides

preview
From/To
Ho Chi Minh City (Round Trip)
Countries (3)
Cambodia, Thailand, Vietnam
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Fishingtour category: Divingtour category: Boattour category: Some bicycling is possible
Duration
10 Days
Starting at
USD 769
Operator
-14.4%

Starting at

USD 899

USD 769

10 Days
Next Departure
05-Jul-20261
12-Jul-2026
 
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Google Map: Southeast Asia Trifecta: Cambodia, Vietnam & Bangkok Vibes

Southeast Asia Trifecta: Cambodia, Vietnam & Bangkok Vibes

preview
From/To
Ho Chi Minh City ⇒ Bangkok
Countries (3)
Cambodia, Thailand, Vietnam
Tour Type
Group Tours Group Tours
Activities
tour category: Fishingtour category: Boattour category: Some bicycling is possibletour category: Nature

Tour Variations:

Southeast Asia: Pu Luong, Halong Bay & the Cardamom Mountains (19 Days)
Duration
12 Days
Starting at
USD 849
Operator
-10.5%

Starting at

USD 949

USD 849

12 Days
Next Departure
12-Jul-2026
18-Jul-2026
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Google Map: Cambodia Experience

Cambodia Experience

preview
From/To
Bangkok (Round Trip)
Countries (3)
Cambodia, Thailand, Vietnam
Tour Type
Group Tours Group Tours
Activities
tour category: Boat
Duration
9 Days
Starting at
USD 930
Operator
-30%

Starting at

USD 1,329

USD 930

9 Days
Next Departure
07-Jul-20261
10-Jul-20264+
 
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Google Map: Cambodia to Vietnam: Night Markets & Noodle-Making

Cambodia to Vietnam: Night Markets & Noodle-Making

preview
From/To
Hanoi (Round Trip)
Countries (3)
Cambodia, Thailand, Vietnam
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Fishingtour category: Divingtour category: Boattour category: Some bicycling is possibletour category: Walkingtour category: Cookingtour category: Train
Duration
20 Days
Starting at
USD 1,537
Operator
-14.6%

Starting at

USD 1,799

USD 1,537

20 Days
Next Departure
05-Jul-20261
12-Jul-2026
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Google Map: Thailand & Vietnam: Mountains & Coastlines

Thailand & Vietnam: Mountains & Coastlines

preview
From/To
Ho Chi Minh City (Round Trip)
Countries (2)
Thailand, Vietnam
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Boattour category: Some bicycling is possibletour category: Cooking
Duration
21 Days
Starting at
USD 1,899
Operator

Starting at

USD 1,899

21 Days
Next Departure
01-Nov-2026
15-Nov-2026
 
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Google Map: Essential Southeast Asia: Hanoi, Phnom Penh & Thailand Good Times

Essential Southeast Asia: Hanoi, Phnom Penh & Thailand Good Times

preview
From/To
Hanoi ⇒ Bangkok
Countries (3)
Cambodia, Thailand, Vietnam
Tour Type
Group Tours Group Tours
Activities
tour category: Fishingtour category: Divingtour category: Boattour category: Some bicycling is possibletour category: Walkingtour category: Naturetour category: Cookingtour category: Train
Duration
25 Days
Starting at
USD 1,784
Operator
-10.7%

Starting at

USD 1,999

USD 1,784

25 Days
Next Departure
05-Jul-2026
12-Jul-2026
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Google Map: Thailand and Laos Adventure

Thailand and Laos Adventure

preview
From/To
Hanoi (Round Trip)
Countries (3)
Laos, Thailand, Vietnam
Tour Type
Group Tours Group Tours
Activities
tour category: Boattour category: Kayaktour category: Some bicycling is possibletour category: Sailingtour category: Cookingtour category: Train
Duration
14 Days
Starting at
USD 1,469
Operator
-30%

Starting at

USD 2,099

USD 1,469

14 Days
Next Departure
11-Jul-20264+
25-Jul-20264+
 
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Google Map: Vietnam, Laos & Thailand: Riversides & Railways

Vietnam, Laos & Thailand: Riversides & Railways

preview
From/To
Bangkok (Round Trip)
Countries (3)
Laos, Thailand, Vietnam
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Boattour category: Kayaktour category: Some bicycling is possibletour category: Walkingtour category: Cookingtour category: Traintour category: Safari
Duration
22 Days
Starting at
USD 1,649
Operator
-21.4%

Starting at

USD 2,099

USD 1,649

22 Days
Next Departure
08-Jul-20264+
12-Jul-2026
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Google Map: 27 Days in Southeast Asia: Cambodia, Vietnam & Big Nights in Bangkok

27 Days in Southeast Asia: Cambodia, Vietnam & Big Nights in Bangkok

preview
From/To
Hanoi ⇒ Bangkok
Countries (3)
Cambodia, Thailand, Vietnam
Tour Type
Group Tours Group Tours
Activities
tour category: Fishingtour category: Divingtour category: Boattour category: Some bicycling is possibletour category: Walkingtour category: Naturetour category: Cookingtour category: Train
Duration
27 Days
Starting at
USD 1,912
Operator
-10.2%

Starting at

USD 2,129

USD 1,912

27 Days
Next Departure
10-Jul-2026
17-Jul-2026