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Top Things to Do in Koh Samui

We compared all 107 experiences in Koh Samui so you can choose in minutes: real prices, verified reviews and our editorial picks.

4.6 107 experiences from US$ 2 ✓Free cancellation on most experiences

The unmissables

Koh Samui Half Day Tour: Big Buddha, Waterfalls & Temples
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Most booked
Koh Samui Half Day Tour: Big Buddha, Waterfalls & TemplesHalf-day tour of Koh Samui's top attractions (Big Buddha Temple, Na Muang Waterfall, Wat Khunaram and Lad Koh Viewpoint) with English-speaking guide.★ 4.89 (1,578)5h✓ Free cancellationfromUS$ 30per person
Ang Thong Marine Park: Snorkel, Kayak & Emerald Lagoon Small Group
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★ Top ratedLikely to sell out
Ang Thong Marine Park: Snorkel, Kayak & Emerald Lagoon Small GroupSmall-group speedboat tour to Ang Thong Marine Park from Koh Samui with snorkeling, kayaking, Emerald Lagoon hike and lunch. Max 12 adults, hotel pickup included.★ 4.99 (949)8h 30m✓ Free cancellationfromUS$ 182per person
Ang Thong Marine Park Snorkeling Yacht Kayaking Blue Lagoon
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Best value
Ang Thong Marine Park Snorkeling Yacht Kayaking Blue LagoonSail to Ang Thong Marine Park aboard a custom yacht with guided snorkeling at top-rated reefs, kayaking to a secret lagoon.★ 4.85 (906)10h✓ Free cancellationfromUS$ 128per person

Recommended (7)

Elephant Home Sanctuary Koh Samui: Observe and care for elephants
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-5%
Pig Island Tour by Speedboat from Koh Samui: Snorkeling and lunch
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Travelers' pick
Pig Island Tour by Speedboat from Koh Samui: Snorkeling and lunch★ 4.67 (769)5h–6hfromUS$ 57per person
ATV Riding Koh Samui: Jungle and Mountain Safari
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Travelers' pick
ATV Riding Koh Samui: Jungle and Mountain Safari★ 4.76 (701)2hfromUS$ 56per person
Thai Cooking Class Koh Samui: Learn from Chef Lat
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Thai Cooking Class Koh Samui: Learn from Chef Lat★ 4.99 (541)4hfromUS$ 81per person
Koh Samui Jungle Safari Jeep Tour: Waterfalls & Temples
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Travelers' pick
Koh Samui Jungle Safari Jeep Tour: Waterfalls & Temples★ 4.63 (526)7hfromUS$ 52per person
Koh Samui Custom Sightseeing Tour: Private Guide, Your Itinerary
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Travelers' pick
Koh Samui Custom Sightseeing Tour: Private Guide, Your Itinerary★ 4.87 (516)4h–8hfromUS$ 169per group
Elephant Care & Jungle Tour Koh Samui: 6-Hour 4WD Experience
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Travelers' pick
Elephant Care & Jungle Tour Koh Samui: 6-Hour 4WD Experience★ 4.85 (472)5h–6hfromUS$ 61per person

Top rated (10)

Koh Samui Cooking Class: Thai Market & Farm Kitchen with Pickup
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Travelers' pick
Koh Samui Cooking Class: Thai Market & Farm Kitchen with PickupLearn to cook 4 Thai dishes at a family-run farm kitchen in Bophut with market tour and hotel pickup included. Half-day class, fresh ingredients, vegetarian options available.★ 5.00 (367)4h✓ Free cancellationfromUS$ 76per person
Custom Suit Tailoring in Koh Samui: Made to Measure
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Custom Suit Tailoring in Koh Samui: Made to MeasureGet a custom suit made in Koh Samui with private pickup included. Choose your fabric, fit and style while you're on the island, then wear it home.★ 4.98 (213)1h✓ Free cancellationfromUS$ 214per person
Koh Tao Snorkeling Tour from Koh Samui with Small Group
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Travelers' pickLikely to sell out
Koh Tao Snorkeling Tour from Koh Samui with Small GroupSwim vibrant reefs on a Koh Tao snorkeling tour from Koh Samui. Three sites, homemade Thai lunch, small group, and pickup included for a relaxed day at sea.★ 4.98 (122)8h✓ Free cancellationfromUS$ 182per person
Koh Samui ATV Riding: Mountain Trails, Lunch & Waterfall Swim
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Koh Samui ATV Riding: Mountain Trails, Lunch & Waterfall SwimRide your own ATV across Koh Samui's mountain trails for four hours, including hotel pickup, Thai lunch, and a swim at a hidden waterfall. All skill levels welcome.★ 4.97 (155)4h–5h✓ Free cancellationfromUS$ 144per person
Koh Samui: Private Yacht Charter with Chef & Open Bar
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Travelers' pick
Koh Samui: Private Yacht Charter with Chef & Open BarSail the Koh Samui archipelago on a private yacht with chef-prepared Italian cuisine, open bar, and paddle boards. Includes hotel pickup and local crew.★ 4.96 (240)8h 30m✓ Free cancellationfromUS$ 826per group
Koh Samui Footgolf & Botanical Gardens: 18-hole course
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Koh Samui Footgolf & Botanical Gardens: 18-hole coursePlay 18 holes of footgolf on Asia's first course woven through a tropical garden with 350+ plant species, hotel pickup included, 2–3 hours total.★ 4.96 (111)2h–3h✓ Free cancellationfromUS$ 28per person
Koh Samui: Coconut Soap Making Demo & Herbal Drink Tasting
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Travelers' pick
Koh Samui: Coconut Soap Making Demo & Herbal Drink TastingFeel the calm of Koh Samui as you watch coconut soap made by hand, sip a Thai herbal drink, and step into local island tradition. Includes accessible entry.★ 4.95 (127)1h 30m✓ Instant confirmationfromUS$ 2.29per group
Koh Samui Elephant Sanctuary: Care for Giants in Nature
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Travelers' pick
Koh Samui Elephant Sanctuary: Care for Giants in NatureWatch elephants forage and play in jungle habitat at Koh Samui's largest sanctuary. Half-day visit includes hotel pickup, vegetarian meal and registered guide.★ 4.94 (363)3h✓ Free cancellationfromUS$ 90per person
Koh Samui Zipline Adventure: Jungle Canopy Flight with Transfer
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Travelers' pick
Koh Samui Zipline Adventure: Jungle Canopy Flight with TransferFly across Koh Samui's jungle canopy on ziplines up to 300 meters, with hotel pickup, professional guides, and fruit and drinks included after your ride.★ 4.94 (297)1h✓ Free cancellationfromUS$ 52per person
Koh Samui: 4WD Buggy Tour with Waterfall & Mountain Buddha
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Koh Samui: 4WD Buggy Tour with Waterfall & Mountain BuddhaRide your own Z8 buggy through Koh Samui's jungle and mountain tracks. Includes hotel pickup, Thai lunch, waterfall swim, and views from the island's highest point.★ 4.92 (130)4h–5h✓ Free cancellationfromUS$ 275per group

Lowest price (10)

Samui Airport Transfer from Koh Samui Hotels: Shared Minivan
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Samui Airport Transfer from Koh Samui Hotels: Shared MinivanShared departure transfer from Koh Samui hotels to Samui International Airport with driver pickup at your lobby and air-conditioned minivan, book ahead.★ 4.27 (11)2h✓ Free cancellationfromUS$ 9per person
Muay Thai Advanced Class in Koh Samui: 2-Hour Training
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Muay Thai Advanced Class in Koh Samui: 2-Hour TrainingAdvanced Muay Thai class in Koh Samui for fighters with over a year's experience, featuring pad work, sparring and clinching drills.★ 5.00 (17)2h✓ Free cancellationfromUS$ 13.76per person
Muay Thai Class for Beginners in Koh Samui
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Travelers' pick
Muay Thai Class for Beginners in Koh SamuiLearn Muay Thai basics at Punch it Gym Koh Samui with Thai trainers teaching punches, kicks and pad work. Beginner classes include all equipment and hands-on instruction.★ 4.96 (79)1h 30m✓ Free cancellationfromUS$ 13.76per person
Koh Samui Airport Transfer: Private Vehicle & Professional Driver
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Travelers' pick
Koh Samui Airport Transfer: Private Vehicle & Professional DriverPrivate airport transfer in Koh Samui with meet-and-greet, luggage assistance, and air-conditioned vehicle. Airport, hotel, and pier pickups. All fees included.★ 4.75 (112)✓ Free cancellationfromUS$ 15.29per group
Koh Samui Airport Transfer: Private Pickup & Meet-and-Greet
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Travelers' pick
Koh Samui Airport Transfer: Private Pickup & Meet-and-GreetPrivate airport transfer from Samui International Airport to your hotel with name-sign pickup, air-conditioned vehicle, and bottled water. Fixed price, no hassle.★ 4.81 (27)30m✓ Free cancellationfromUS$ 16.82per person
Koh Samui Highlights Tour: Big Buddha, Na Muang Waterfall & Local Sights
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Travelers' pick
Koh Samui Highlights Tour: Big Buddha, Na Muang Waterfall & Local SightsFeel the spirit of Koh Samui on a minivan tour: Big Buddha Temple, Na Muang Waterfall, mummified monk, and more. Includes hotel pickup and local guide insights.★ 4.61 (199)5h✓ Free cancellationfromUS$ 24per person
Koh Samui: Island Highlights Tour with Temples & Waterfall
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Travelers' pick-5%
Koh Samui: Island Highlights Tour with Temples & WaterfallFeel the spirit of Koh Samui on a 5-hour sightseeing tour: visit Big Buddha, Grandfather & Grandmother Rocks, and cool off at Na Muang Waterfall. Entry fees included.★ 4.65 (130)5h✓ Free cancellationfromUS$ 25per person
Koh Samui: Private Muay Thai Lesson with Fighter Trainer
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Koh Samui: Private Muay Thai Lesson with Fighter TrainerPrivate Muay Thai training in Koh Samui with certified Thai fighter. One-on-one lessons for all levels. Includes gloves, shin guards, personalized coaching.★ 5.00 (14)1h✓ Free cancellationfromUS$ 37per person
Kayaking at Ao Thalane, Krabi: Mangrove paddling with sunset
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Travelers' pick
Kayaking at Ao Thalane, Krabi: Mangrove paddling with sunsetPaddle through Thailand's mangrove forest at Ao Thalane with a local guide, waterproof bag and life jacket included.★ 4.62 (130)4h 30m✓ Free cancellationfromUS$ 37per person
Private Koh Samui Tour with Driver: Pick Your Stops
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Travelers' pick
Private Koh Samui Tour with Driver: Pick Your StopsPrivate car with driver in Koh Samui. You choose the stops and the pace, from 4 to 8 hours, with hotel pickup included and an optional English-speaking guide.★ 4.69 (293)4h–8h✓ Free cancellationfromUS$ 37per person
See all 107 tours →

Koh Samui at a glance ✓ 2026-10-16

  • Most booked: Koh Samui Half Day Tour: Big Buddha, Waterfalls & Temples, US$ 30 (5h, 4.89★ · 1,578).
  • Top rated: Ang Thong Marine Park: Snorkel, Kayak & Emerald Lagoon Small Group, US$ 182 (8h 30m, 4.99★ · 949).
  • Best value: Ang Thong Marine Park Snorkeling Yacht Kayaking Blue Lagoon, US$ 128 (10h, 4.85★ · 906).

Of the 107 experiences: 106 with free cancellation, 95 with instant confirmation, 94 with hotel pickup and 65 last-minute.

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