Things to do in Koh Samui

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525 activities found

Private Full-Day Red Dragon Yacht to Angthong National Marine Park
Koh Samui, Thailand

Private Full-Day Red Dragon Yacht to Angthong National Marine Park
5.0 (327)
8h 30m
From
€2,317.24
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Full day Private Charter to the Southern Islands
Koh Samui, Thailand

Full day Private Charter to the Southern Islands
5.0 (1)
8h
From
€2,899.94
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Koh Samui Island ATV Quad Bike Adventure
Koh Samui, Thailand

Koh Samui Island ATV Quad Bike Adventure
5.0 (1)
1h - 2h Free cancellation
From
€84.02
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Adrenaline Muay Thai Night at Phetchbuncha Samui Stadium
Bophut, Thailand

Adrenaline Muay Thai Night at Phetchbuncha Samui Stadium
5.0 (2)
2h Free cancellation
From
€50.14
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Koh Tao and Koh Nangyuan Snorkeling Tour by Speedboat from Ko Samui
Bophut, Thailand

Koh Tao and Koh Nangyuan Snorkeling Tour by Speedboat from Ko Samui
5.0 (1)
8h - 9h Free cancellation
From
€78.75
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Sunrise Stand Up Paddleboard (SUP) Tour in Koh Samui
Bophut, Thailand

Sunrise Stand Up Paddleboard (SUP) Tour in Koh Samui
5.0 (33)
2h Free cancellation
From
€47.43
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Chaweng Beach Night Kayaking and Paddle Under the Stars
Koh Samui, Thailand

Chaweng Beach Night Kayaking and Paddle Under the Stars
5.0 (1)
1h Free cancellation
From
€21.68
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Private James Bond Island Tour by Longtail Boat
Bophut, Thailand

Private James Bond Island Tour by Longtail Boat
9h
From
€238.50
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Koh Madsum (Pig island) and Koh Tan Day Tour from Koh Samui
Bophut, Thailand

Koh Madsum (Pig island) and Koh Tan Day Tour from Koh Samui
3.0 (2)
5h Free cancellation
From
€104.23
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Ultimate Zipline Experience from Koh Samui
Koh Samui, Thailand

Ultimate Zipline Experience from Koh Samui
2h Free cancellation
From
€55.56
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Koh Samui 2 Hour Unseen ATV Quad Bike Adventure Tour
Koh Samui, Thailand

Koh Samui 2 Hour Unseen ATV Quad Bike Adventure Tour
5.0 (5)
2h Free cancellation
From
€75.62
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kohsamui.tours - Pig Island Snorkeling Eco Tour by Speed Boat
Koh Samui, Thailand

kohsamui.tours - Pig Island Snorkeling Eco Tour by Speed Boat
4.2 (5)
4h - 5h Free cancellation
From
€52.58
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Koh Samui 4x4: Breathtaking Views & Eco-Discovery
Bophut, Thailand

Koh Samui 4x4: Breathtaking Views & Eco-Discovery
4.0 (2)
8h - 9h Free cancellation
From
€52.27
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2 Days Diving Trip to Koh Tao Including 4 Dives and Accommodation
Koh Samui, Thailand

2 Days Diving Trip to Koh Tao Including 4 Dives and Accommodation
4.6 (7)
2 days Free cancellation
From
€162.61
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Koh Samui Mini ATV Tour: 30-Minute Jungle Adventure Special offer
Koh Samui, Thailand

Koh Samui Mini ATV Tour: 30-Minute Jungle Adventure
30m Free cancellation
From
€41.74 €37.56
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Red Baron Luxury Cruise from Koh Samui
Bophut, Thailand

Red Baron Luxury Cruise from Koh Samui
3h - 11h
From
€85.51
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Koh Samui Off Road Jungle Tour
Koh Samui, Thailand

Koh Samui Off Road Jungle Tour
4.8 (14)
7h Free cancellation
From
€40.65
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Suit Custom Made in Kohsamui
Bophut, Thailand

Suit Custom Made in Kohsamui
5.0 (213)
1h Free cancellation
From
€189.72
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PADI advanced open water course
Bophut, Thailand

PADI advanced open water course
5.0 (9)
2 days
From
€454.83
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Koh Samui Angthong Catamaran Tour with Snorkeling and Kayaking
Bophut, Thailand

Koh Samui Angthong Catamaran Tour with Snorkeling and Kayaking
3.0 (1)
8h Free cancellation
From
€89.44
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2 Hours ATV Quad Bike Popular Tour From Koh Samui
Koh Samui, Thailand

2 Hours ATV Quad Bike Popular Tour From Koh Samui
3.5 (2)
2h Free cancellation
From
€95.56
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Adrenaline Go Kart Challenge at EasyKart from Koh Samui
Koh Samui, Thailand

Adrenaline Go Kart Challenge at EasyKart from Koh Samui
5.0 (1)
24m Free cancellation
From
€26.15
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Koh Samui Snorkeling and Kayaking
Koh Samui, Thailand

Koh Samui Snorkeling and Kayaking
3.4 (5)
4h Free cancellation
From
€57.79
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Gulf of Thailand Fishing Challenge Tour from Ko Samui
Koh Samui, Thailand

Gulf of Thailand Fishing Challenge Tour from Ko Samui
8h Free cancellation
From
€718.21
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Activities are provided by Viator. Final prices and availability are confirmed on viator.com when you book.