G Adventures Top Destinations in Thailand.

"Adventure travel is more than a vacation. It’s a chance to get to know your world better by putting yourself on a first-name basis with the people, places, and things that make it worth exploring. This is your planet. Come and get it. We’re the small-group adventure travel experts, and have been for over 20 years. We got that way by listening to travellers and giving them what they want: Top-no... "

Thailand tours will show the “land of smiles”, sandy beaches, Buddhist temples, indigenous tribes, working elephants and possibly rice terraces, sunflowers and full-moon parties.

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

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

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.

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

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.

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 1100 tours for G Adventures in Thailand with duration 5 - 62 days and rates starting at USD 379.

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Picture for Tour 2416

Google Map: Northern Thailand Hilltribes Trek
From/To
Chiang Mai (Round Trip)
Countries
Thailand
Tour Type
Group Tours Group Tours
Activities
tour category: Walkingtour category: Cooking

Tour Variations:

Northern Thailand Adventure (10 days)
Duration
5 days
Starting at
USD 399
Operator
-15%

Starting at

USD 469

USD 399

5 days
Next Departure
27-Aug-2026
03-Sep-2026
Details
Picture for Tour 2419

Google Map: Northern Thailand: Hilltribes & Villages
From/To
Bangkok (Round Trip)
Countries
Thailand
Age Group
18 - 39 Years
Participants
Tours for Young Adults
Tour Type
Group Tours Group Tours
Activities
tour category: Walkingtour category: Train
Duration
8 days
Starting at
USD 475
Operator
-20.7%

Starting at

USD 599

USD 475

8 days
Next Departure
29-Aug-2026
03-Sep-2026
Details
 
Picture for Tour 2436

Google Map: Southern Thailand Sojourn: Nightlife & National Parks
From/To
Koh Tao ⇒ Koh Samui
Countries
Thailand
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: Walkingtour category: Train
Duration
8 days
Starting at
USD 599
Operator
-20%

Starting at

USD 749

USD 599

8 days
Next Departure
27-Aug-2026
10-Sep-2026
Details
Picture for Tour 2365

Google Map: Laos: Sunrises & Street Food
From/To
Chiang Mai (Round Trip)
Countries (2)
Laos, Thailand
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: Safari
Duration
9 days
Starting at
USD 759
Operator
-20%

Starting at

USD 949

USD 759

9 days
Next Departure
23-Aug-2026
28-Aug-2026
Details
 
Picture for Tour 2364

Google Map: Laos to Thailand: Night Markets & Mekong Cruising
From/To
Bangkok (Round Trip)
Countries (2)
Laos, Thailand
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: Traintour category: Safari
Duration
11 days
Starting at
USD 699
Operator
-30%

Starting at

USD 999

USD 699

11 days
Next Departure
23-Aug-2026
10-Sep-2026
Details
Picture for Tour 2426

Google Map: Bangkok to Chiang Mai Express
From/To
Bangkok ⇒ Chiang Mai
Countries
Thailand
Tour Type
Group Tours Group Tours
Activities
tour category: Boattour category: Train
Duration
7 days
Starting at
USD 839
Operator
-30%

Starting at

USD 1,199

USD 839

7 days
Next Departure
29-Aug-2026
19-Sep-2026
Details
 
Picture for Tour 2440

Google Map: Thailand Island Hopping – West Coast
From/To
Bangkok ⇒ Krabi
Countries
Thailand
Tour Type
Group Tours Group Tours
Activities
tour category: Divingtour category: Boattour category: Walking
Duration
8 days
Starting at
USD 1,104
Operator
-15%

Starting at

USD 1,299

USD 1,104

8 days
Next Departure
30-Oct-20264+
03-Nov-2026
Details
Picture for Tour 38726

Google Map: Laos to Northern Thailand: Treks & Trails
From/To
Bangkok (Round Trip)
Countries (2)
Laos, Thailand
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: Traintour category: Safari
Duration
14 days
Starting at
USD 909
Operator
-30%

Starting at

USD 1,299

USD 909

14 days
Next Departure
23-Aug-2026
28-Aug-2026
Details
 
Picture for Tour 2430

Google Map: Thailand: Night Markets & Blue Waters
From/To
Koh Tao ⇒ Koh Samui
Countries
Thailand
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: Walkingtour category: Train
Duration
15 days
Starting at
USD 944
Operator
-27.3%

Starting at

USD 1,299

USD 944

15 days
Next Departure
03-Sep-2026
17-Sep-2026
Details
Picture for Tour 2448

Google Map: Cambodia Experience
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
27-Aug-20264+
03-Sep-2026
Details