Explore Ko Samui
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Tours

Angthong Marine National Park by Speedboat or Big Boat

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4.4 / 5
(183) • 6K+ booked
Rp 404,558
Rp 701,234
Tours • From Phuket

Phuket Old Town Private Full-Day Tour

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4.4 / 5
(483) • 3K+ booked
Rp 1,335,042
Outdoor & sports activities • Ko Samui

Tree Bridge Zipline Samui

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4.8 / 5
(131) • 4K+ booked
Rp 997,911
Tours • From Ko Samui

Koh Samui Island Hopping & Snorkeling Tour: Coral and Pig Island

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4.4 / 5
(91) • 1K+ booked
Rp 863,058
Tours • From Ko Samui

Koh Samui Koh Nangyuan & Koh Tao Full-Day Snorkeling Tour

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4.5 / 5
(82) • 2K+ booked
Rp 847,647
Tours • From Ko Samui

Koh Tan and Koh Mudsum Day Tour from Koh Samui

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4.2 / 5
(98) • 2K+ booked
Rp 674,264
Rp 809,117
Tours • From Krabi Province

Ko Lanta 4 Islands Longtail Boat Tour with Emerald Cave

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4.5 / 5
(15) • 400+ booked
Rp 500,660
Tours • From Ko Samui

Angthong National Marine Park Excursion by Big Wooden Teak Boat

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4.4 / 5
(216) • 5K+ booked
Rp 372,194
Tours • Ko Samui

Koh Samui Half-Day City Highlights Tour

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4.6 / 5
(83) • 1K+ booked
Rp 485,470
Tours • Ko Samui

Ko Samui Pig Island 4-Hour Private Longtail Boat Tour

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4.4 / 5
(30) • 200+ booked
Rp 1,647,227
Tours • Ko Samui

Koh Samui Big Buddha & Wat Plai Laem Half-Day Tour

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4.7 / 5
(67) • 1K+ booked
Rp 458,499
Tours • From Ko Samui

Ko Samui Full-Day Angthong Snorkeling & Kayaking Tour

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4.4 / 5
(76) • 1K+ booked
Rp 1,155,882
Outdoor & sports activities • Ko Samui

Samui Hawk Adventure Zipline Park

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4.6 / 5
(5) • 200+ booked
Rp 1,105,793
Tours

Koh Tao Koh Nangyuan and Koh Pha-Ngan from Samui

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4.5 / 5
(83) • 1K+ booked
Rp 876,543
Rp 1,078,822
Tours • Ko Samui

ATV Adventure Experience in Koh Samui

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4.6 / 5
(41) • 900+ booked
Rp 575,374
Rp 647,293
Tours • Ko Samui

Ko Samui Half-Day Sightseeing Jeep Tour

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5.0 / 5
(16) • 200+ booked
Rp 977,105
Tours • Ko Samui

Koh Samui Pig Island & Koh Tan Half-Day Snorkeling Tour

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4.0 / 5
(34) • 800+ booked
Rp 847,194
Water activities • Ko Samui

Pig and Tan Island Snorkeling Tour by Speedboat From Koh Samui

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4.0 / 5
(10) • 800+ booked
Rp 647,293
Tours • From Ko Samui

Koh Phangan/Koh Samui: Koh Tao & Nang Yuan Day Tour with Snorkel

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5.0 / 5
(5) • 100+ booked
Rp 1,105,793
Outdoor & sports activities • From Ko Samui

Samui Elephant Kingdom Experience

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4.4 / 5
(31) • 900+ booked
Rp 350,617
Outdoor & sports activities • Ko Samui

Authentic Muay Thai Training at Buakaw Village Koh Samui

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5.0 / 5
(3) • 50+ booked
Rp 404,558
Outdoor & sports activities • From Ko Samui

Koh Samui Muay Thai Boxing Introduction Class for Beginners

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5.0 / 5
(7) • 100+ booked
Rp 161,823
Outdoor & sports activities • Ko Samui

Elephant World Samui Experience

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4.7 / 5
(22) • 300+ booked
Rp 809,117
Tours • Ko Samui

Surat Thani Half-Day 4x4 Jungle Adventure with Lunch

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4.7 / 5
(69) • 1K+ booked
Rp 1,001,762

Reviews of Ko Samui activities

Klook会員
2026-09-28 09:02:45
Fantastic 5.0
The hotel pickup was on time and the car was clean. Breakfast on board consisted of bananas, muffins, and drinks. You need to fill out the passenger manifest. The guide tries hard to explain the precautions in English. They talk for a long time, but to summarize: when heading to the island, you will transfer to a smaller boat (a long-tail boat) and get off at the island's floating pier. Your feet won't get wet. The paths on the island consist of extremely steep, ladder-like stairs, so please pay attention to your footwear. Since it is a national park, do not swim outside of designated areas. When snorkeling, please borrow a mask from the staff on the island. Don't lose it. Those who want to kayack can transfer to a kayak from the back of the boat. For that, we will lend you a waterproof bag, so put your valuables in it and take it with you. Also, the boat has free water, cola, and sprite in a cooler box, so please help yourself with a cup. Please throw trash in the trash can. We also sell beer, snacks, instant noodles, and smartphone waterproof cases, so please check them out. The boat travels slowly at around 10 knots. Just take it easy. Along the way, your cell phone signal might drop to 3G. Lunch is served after returning from the first island by small boat, where food is plated one by one in order, cafeteria-style. It is not a buffet. It might be difficult for picky eaters. Please wear a life jacket for kayaking, taking small boats, and snorkeling. On the way back, a tip box will somehow appear. It's a tour you can enjoy even if you don't understand English. However, you can't expect much from the snorkeling. There are no fish and no coral reefs. You would be better off joining a tour to places like Koh Tao where that is the main focus. The underwater area is full of rocks, so even if you wear water shoes, it will hurt. There are showers on the island. You can also change clothes there.
Klook User
2026-07-06 20:47:01
Fantastic 5.0
boat stopped mid way due to broken thing, the guid was insanley good
Ling *****
2026-10-25 08:22:33
Fantastic 5.0
Wonderful experience in Koh Samui! Thank you to the team for the smooth arrangements for my last-minute request. They were very responsive with a reasonable price and the private trip was very flexible. Although we had limited time to go snorkelling and visit Pig Island, we could communicate with the captain to fit our schedule. Highly recommended to go there with Discover Thailand!✨
Kayleigh ******
2026-07-12 05:03:30
Fantastic 5.0
our guides, mikey, Dennis, mr arm & captain jack sparrow were incredible, especially mikey, he was so happy, funny and nothing was to much for him, he also played music. The boat trip itself was very bumpy but me & my family enjoyed that. We didnt see much while snorkeling at koh tao which was slightly disappointing but cant be helped. koh nangyuan was the most beautiful place we have ever seen, my teenagers walked to the viewpoint which they loved. & the water there where you can snorkel was absolutely insane, so clear & warm. We were given toast & hot/cold drinks before we left, then had lunch on a beach at koh tao which was lovely. There was also water/diet coke & Pepsi on board the boat which you could help yourself too. Would recommend this trip.
Klook-Nutzer
2026-08-08 13:57:22
Fantastic 5.0
Very well organized and great spots. Only the light breakfast is a bit sparse.
LIN *********
2026-09-12 03:12:36
Fantastic 5.0
Prompt pick up at lobby, smooth ride. Clear information, easy to follow instructions. 2hrs on Pigs Island, ample time to take pictures, feed the pigs and chill around. You can even choose to kayak (included) if you want. Free cold drinks provided on speedboat. No hard pressing to purchase anything. Up to 45min snorkeling before returning to Samui for yummy Thai lunch. Overall very satisfied with the tour!
Klook-Nutzer
2026-08-25 13:37:19
Fantastic 5.0
We had a wonderful day! It started with breakfast after the transfer, consisting of toast and fried dough, jam, peanut butter, as well as Nescafé, water, and juice. There's medication available for seasickness. Afterward, we took a speedboat for about an hour to go snorkeling. Unfortunately, the corals are damaged due to tourism. However, you can still see some fish. We then continued to the main island. Here, you could hike to the viewpoint and go kayaking. Kayaking is unguided, and for the hike, you shouldn't expect an easy path. According to the guide, the ascent and descent take 45 minutes to 1 hour, depending on your fitness level. I personally only went to the first of five viewpoints; even the viewpoint to Emerald Lake is not an easy walk. It involves more ladders than stairs. We were lucky with our guide, Maÿya; she kept everyone in good spirits all day and kept an eye on everyone. Thank you!
Klook User
2026-09-05 08:51:27
Fantastic 5.0
OMG! Out of the world experience. The staff there is so jolly and fun and supportive. They also take your video. There is a tree house which have the most spectacular view of the Jungle and the Ocean. We spent all our afternoon there. Must go!
Klook User
2026-08-19 03:31:12
Fantastic 5.0
excellant driver very nice person flexible always smiling and good conversation we went around most of island stopping briefly in differant places which we wanted he was completley flexible and gave good advise where we needed. travelled with children and he was nice to the also. driver name was AO