Top Koh Samui Overnight Tours

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Relax with tranquil sailing to the limestone islands of Ang Thong Marine Park, where you can snorkel at remote lagoons, kayak along the coast and through tunnels, and finish with the last viewing at the Blue Lagoon viewpoint on this full-day tour. Stroll to Emerald Lake (Talay Nai) and enjoy a light breakfast and cooked lunch. Step aboard a spacious yacht equipped with a sun deck, internal saloon, and hot tub and avoid the crowds with personalized service on this small-group tour. Round-trip hotel and dinghy transfers from Koh Samui are included.

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Semi-Private yacht adventure to Ang Thong Park’s hidden treasures

10 hoursFree Cancellation

4.9

(897)

from $130

3-Hour Jet Ski Safari from Koh Samui to Pig Island or Koh Phangan

3 hoursFree Cancellation

4.1

(64)

from $229

Per group

Ang Thong National Marine Park Speedboat from Koh Samui

8 to 9 hoursFree Cancellation

4.5

(151)

from $65

Our team will pick you up from your location to start the tour

Koh Samui Custom Sightseeing Tour with Private Guide

4 to 8 hoursFree Cancellation

4.9

(515)

from $169

Per group

Ang Thong National Marine Park Tour by Big Boat from Koh Samui

Leave the island of Koh Samui and set off on an adventure to explore the vast Ang Thong National Marine Park—an archipelago that comprises over 42 islands. During the trip, gain access to natural wonders that you wouldn’t be able to get to without a boat transfer—such as the Emerald Lake. The trip also gives you the opportunity to explore the underwater world as snorkeling gear is provided.

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Ang Thong National Marine Park Tour by Big Boat from Koh Samui

8 to 9 hoursFree Cancellation

4.2

(233)

from $34

Koh Samui Private Driver Tour Custom Route, Hotel & Port Pickup

Discover the beautiful beaches, natural wonders, and historic temples of Koh Samui at your own pace on this private tour. Choose a 4-, 6-, or 8-hour tour with a private vehicle and personal driver, and visit highlights such as Na Muang Waterfall, Big Buddha Temple, and Chaweng Beach. Opt to follow the suggested itinerary or create your own customized itinerary and visit only the sights that interest you.

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Koh Samui Private Driver Tour Custom Route, Hotel & Port Pickup

4 to 8 hoursFree Cancellation

4.3

(123)

from $41

Price varies by group size

Koh Samui Jungle Safari By JEEP With MR.UNG (Including Lunch)

See a whole new side of Koh Samui’s jungle with the help of a guide in rugged jeeps on this private day tour. Pack loads of sightseeing into one tour—visit Grandfather and Grandmother Rocks, swim at Na Muang Waterfall, see the Mummified Monk at Khunaram Temple, and enjoy a traditional Thai lunch at a beachfront restaurant to keep your energy up. Hotel pickup is also included for a seamless experience.

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Koh Samui Jungle Safari By JEEP With MR.UNG (Including Lunch)

7 hoursFree Cancellation

4.6

(522)

from $53

Price varies by group size

Koh Samui to Angthong National Marine Park Trip By Big Boat

Explore the turquoise waters and picturesque islands of the Angthong National Marine Park on this full-day discovery tour from Koh Samui. Including transfers on a big boat, sea kayaking, snorkeling over coral reefs and underwater caves, sightseeing, and a trip on a long-tail boat, this guided adventure day out is the perfect way to explore this stunning archipelago in the Gulf of Thailand.

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Koh Samui to Angthong National Marine Park Trip By Big Boat

8 to 9 hoursFree Cancellation

4.1

(60)

from $38

2-Hour Koh Samui ATV Quad Tour

2 hoursFree Cancellation

4.8

(693)

from $57

Samui X Quad Premium ATV Tour (1 Driver) with Lunch

4 to 5 hoursFree Cancellation

5.0

(152)

from $146

Private Customized Tour with Driver in Koh Samui

4 to 8 hoursFree Cancellation

4.7

(286)

from $37

Price varies by group size

Private - 6 Hour Best of Sightseeing Tour in Koh Samui with Lunch

Visit the top sights of Koh Samui with ease on a full-day tour with your own private guide. Travel in comfort by air-conditioned vehicle to important temples including Big Buddha Temple, Wat Plai Laem, and the temple with the mummified monk. Take in the spectacular scenery from Lad Koh viewpoint, see Namuang waterfall and the Grandmother-Grandfather rock formations, and have a Thai lunch at a beachside restaurant.

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Private - 6 Hour Best of Sightseeing Tour in Koh Samui with Lunch

6 hoursFree Cancellation

4.9

(155)

from $99

Price varies by group size

Snorkeling Tour Koh Tao & Koh Nang Yuan from Samui by Speedboat

9 hoursFree Cancellation

4.3

(356)

from $59

Koh Samui Sightseeing Tour by Minivan

5 hoursFree Cancellation

4.6

(199)

from $25

Make the most of your time in the Angthong archipelago by booking a tour on a fast speedboat. Once you arrive in the area, comprised of 42 islands, you'll have kayaking and snorkeling equipment at your disposal to explore on your own. You can also take to the shores and climb to the top of Mae Koh Island for panoramic views of the surrounding islands. Meals, snacks, and round-trip transportation make this a convenient experience.

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Day Tour to Angthong Marine Park by Insea Speedboat from Koh Samui

7 hours 30 minutesFree Cancellation

4.2

(281)

from $65

PADI Scuba Diver course for beginners Two days one night accommodation included

For first-time divers hoping to complete their PADI Open Water Certification, but lacking the time or funds to undertake the 4-day course, this 2-day course is the ideal compromise. Receive expert dive instruction, undertake confined water practice dives, then enjoy your first two open waters dives. Completion of this PADI Scuba Diver course counts towards your Open Water Certification and allows you to enjoy guided dives up to a depth of 40 feet (12m).

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PADI Scuba Diver course for beginners Two days one night accommodation included

2 daysFree Cancellation

5.0

(1)

from $365

2 Days Diving Trip to Koh Tao Including 4 Dives and Accommodation

2 daysFree Cancellation

4.6

(7)

from $186

Top Attractions in Koh Samui

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Top Koh Samui Overnight Tours

17 results

Top Attractions in Koh Samui

Koh Tan (Koh Taen)

Grandmother and Grandfather Rocks (Hin Yai/Hin Ta)

Wat Khunaram (Mummified Monk)

Secret Buddha Garden (Magic Garden)

Na Muang Waterfall

Ang Thong National Marine Park

Koh Tan (Koh Taen)

Grandmother and Grandfather Rocks (Hin Yai/Hin Ta)

Wat Khunaram (Mummified Monk)

Secret Buddha Garden (Magic Garden)

Na Muang Waterfall

Ang Thong National Marine Park

Koh Tan (Koh Taen)

Grandmother and Grandfather Rocks (Hin Yai/Hin Ta)

Wat Khunaram (Mummified Monk)

Secret Buddha Garden (Magic Garden)