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Top Things to Do in Gulf of Thailand

We compared all 362 experiences in Gulf of Thailand so you can choose in minutes: real prices, verified reviews and our editorial picks.

★4.6 362 experiences from US$ 2.28 ✓Free cancellation on most experiences

Must-do experiences

Snorkeling Koh Tao: Full-Day Reef Tour with Boat Amenities
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Most booked
Snorkeling Koh Tao: Full-Day Reef Tour with Boat AmenitiesFull-day snorkeling around Koh Tao with free pickup, lunch and equipment included: visit Shark Bay, Hin Wong Bay and Nang Yuan with an onboard water slide.
2,568 reviews
4.95★
Duration
7h
Every day
10:00
Live guide EN · TH · ZHPickup optionalFree cancellationfromUS$ 29per person
Open Water Diver Koh Tao: 3 days, 4 ocean dives
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★Top rated
Open Water Diver Koh Tao: 3 days, 4 ocean divesOpen Water Diver certification in Koh Tao: 3-day course with 4 ocean dives, pool training, and all equipment included. Small groups.
1,159 reviews
4.97★
Duration
3d
Every day
09:00
Live guide EN · DE · TH · FR +2Pickup optionalFree cancellationfromUS$ 335per person
Koh Samui Half Day Tour: Big Buddha, Waterfalls & Temples
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Best value
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.
1,582 reviews
4.89★
Duration
5h
Every day
08:30
Live guide ENPickup optionalFree cancellationfromUS$ 30per person

Recommended (7)

Ang Thong Marine Park: Snorkel, Kayak & Emerald Lagoon Small Group
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Travelers' pick
Ang Thong Marine Park: Snorkel, Kayak & Emerald Lagoon Small Group
952 reviews
4.99★
Duration
8h 30m
fromUS$ 181per person
Ang Thong Marine Park Snorkeling Yacht Kayaking Blue Lagoon
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Travelers' pick
Ang Thong Marine Park Snorkeling Yacht Kayaking Blue Lagoon
908 reviews
4.85★
Duration
10h
fromUS$ 128per person
Elephant Home Sanctuary Koh Samui: Observe and care for elephants
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Travelers' pick
Elephant Home Sanctuary Koh Samui: Observe and care for elephants
808 reviews
4.94★
Duration
4h
fromUS$ 91US$ 87per person
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
770 reviews
4.67★
Duration
5h–6h
fromUS$ 56per person
ATV Riding Koh Samui: Jungle and Mountain Safari
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Travelers' pick
ATV Riding Koh Samui: Jungle and Mountain Safari
701 reviews
4.76★
Duration
2h
fromUS$ 56per person
Thai Cooking Class Koh Samui: Learn from Chef Lat
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Travelers' pick
Thai Cooking Class Koh Samui: Learn from Chef Lat
541 reviews
4.99★
Duration
4h
fromUS$ 81per person
Koh Samui Jungle Safari Jeep Tour: Waterfalls & Temples
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Travelers' pick
Koh Samui Jungle Safari Jeep Tour: Waterfalls & Temples
527 reviews
4.64★
Duration
7h
fromUS$ 52per 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.
372 reviews
5.00★
Duration
4h
start times · Every day
2
Live guide ENHotel pickupFree cancellationfromUS$ 76per person
Koh Tao: PADI Open Water Diver Certification in 3 Days
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Travelers' pick
Koh Tao: PADI Open Water Diver Certification in 3 DaysPADI certification in 3 days on Koh Tao with 4 open water dives, theory, and gear included. Max depth 18 meters by day three. International certificate issued.
107 reviews
4.99★
Duration
3d
Every day
09:00
Live guide EN · DE · RU · FRFree cancellationfromUS$ 351per 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.
213 reviews
4.98★
Duration
1h
Mon–SatLive guide ENHotel pickupFree cancellationfromUS$ 213per person
Open Water Scuba Certification Koh Tao: 4 days, 4 ocean dives
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Open Water Scuba Certification Koh Tao: 4 days, 4 ocean divesOpen Water scuba certification in Koh Tao over 4 days with pool session and 4 dives. Includes all gear, boat, safety briefing and instructor training.
173 reviews
4.98★
Duration
3d
Every dayLive guide EN · ESFree cancellationfromUS$ 396per person
Koh Tao Snorkeling Tour from Koh Samui with Small Group
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Travelers' pick
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.
122 reviews
4.98★
Duration
8h
Mon, Tue, Thu and Sat
09:00
Live guide EN · THHotel pickupFree cancellationfromUS$ 181per 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.
157 reviews
4.97★
Duration
4h–5h
Every day
09:00
Live guide EN · TH · FRHotel pickupFree 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.
240 reviews
4.96★
Duration
8h 30m
start times · Every day
6
Live guide EN · THHotel pickupFree cancellationfromUS$ 822per group
Snorkeling Ko Kut: 2 dives with lunch and guide
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Snorkeling Ko Kut: 2 dives with lunch and guideSnorkel and dive Ko Kut's coral reefs on a daily boat trip with a dive master, lunch buffet, and all equipment included. Three stops in five hours, back by mid-afternoon.
126 reviews
4.96★
Duration
5h
Every dayLive guide EN · DE · TH · FR +1Pickup optionalFree cancellationfromUS$ 128per person
Discover Scuba Diving in Koh Chang: 2 beginner dives
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Travelers' pick
Discover Scuba Diving in Koh Chang: 2 beginner divesScuba diving for beginners in Koh Chang with 2 introductory dives, professional instructor, equipment and lunch included.
112 reviews
4.96★
Duration
8h
Every day
08:00
Live guide EN · DE · TH · ZH +2Pickup optionalFree cancellationfromUS$ 152per person
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.
111 reviews
4.96★
Duration
2h–3h
start times · Every day
15
Live guide ENPickup optionalFree cancellationfromUS$ 27per person

Lowest price (10)

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.
127 reviews
4.95★
Duration
1h 30m
Mon–SatLive guide ENInstant confirmationfromUS$ 2.28per group
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.
11 reviews
4.27★
Duration
2h
Every dayLive guide ENHotel pickupFree cancellationfromUS$ 9per 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.
79 reviews
4.96★
Duration
1h 30m
start times · Every day except Saturday
2
Free cancellationfromUS$ 13.71per 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.
17 reviews
5.00★
Duration
2h
start times · Every day except Saturday
2
Free cancellationfromUS$ 13.71per person
Sanctuary of Truth Pattaya: All-Wood Palace & Carving Demos
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Travelers' pick
Sanctuary of Truth Pattaya: All-Wood Palace & Carving DemosAll-wood palace on Bang Saray Beach with live carving demonstrations and guided tours. Entry includes carvings and cultural performances. Wheelchair accessible, open daily.
53 reviews
4.57★
Duration
1h–3h
Every dayFree cancellationfromUS$ 14.62per 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.
113 reviews
4.75★
start times · Every day
35
Hotel pickupFree cancellationfromUS$ 15.23per 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.
27 reviews
4.81★
Duration
30m
Every dayLive guide ENHotel pickupFree cancellationfromUS$ 16.75per person
Black Mountain Water Park Hua Hin Day Pass with Slides
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Black Mountain Water Park Hua Hin Day Pass with SlidesDay pass to Black Mountain Water Park in Hua Hin with entry to all slides, wave pool and 250-meter lazy river. Open 11am–5pm daily except Wednesdays, 15 minutes from town.
59 reviews
4.03★
Duration
5h
Every day except Wednesday
11:00
Free cancellationfromUS$ 18.28per person
Koh Samui Half Day Tour: Big Buddha Temple, Waterfalls & Rocks
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Travelers' pick
Koh Samui Half Day Tour: Big Buddha Temple, Waterfalls & RocksFive-hour guided tour of Koh Samui with hotel pickup, visiting Big Buddha Temple, Grandmother and Grandfather Rocks, and Na Muang Waterfall. Includes bottled drink and towel.
12 reviews
4.58★
Duration
5h
Every day
08:30
Live guide ENHotel pickupFree cancellationfromUS$ 23per 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.
200 reviews
4.62★
Duration
5h
Every day
09:00
Live guide EN · THPickup optionalFree cancellationfromUS$ 24per person
See all 362 tours →

Gulf of Thailand at a glance ✓ 2026-11-05

  • Most booked: Snorkeling Koh Tao: Full-Day Reef Tour with Boat Amenities, US$ 29 (7h, 4.95★ · 2,568).
  • Top rated: Open Water Diver Koh Tao: 3 days, 4 ocean dives, US$ 335 (3d, 4.97★ · 1,159).
  • Best value: Koh Samui Half Day Tour: Big Buddha, Waterfalls & Temples, US$ 30 (5h, 4.89★ · 1,582).

Of the 362 experiences: 352 with free cancellation, 338 with instant confirmation, 274 with hotel pickup and 228 bookable last-minute.

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