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Things to do in Koh Samui

514+ tours, tickets and activities in Koh Samui, Thailand. Booking is completed on Viator, with free cancellation on many options.

Tours and activities in Koh Samui

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Angthong National Marine Park VIP Small Group Tour

The 100 Degrees East Marine Team's signature tour to the Angthong National Marine Park tour presents an exciting alternative for guests who prefer to avoid the crowds in safely and comfort, seeking a little more exclusivity in their choice of excursion. We guarantee a maximum of only 12 adults on our tour or 14 guests when children aged 4 - 12 years are on board. With a high ratio of crew to gues…

5.0(952)Rated 5.0 out of 5 from 952 reviews8 h 30 minFree cancellation

From £134.56 per person

Half Day Elephant Home Sanctuary in Samui

Our sanctuary is the local sanctuary in Samui and everyone is welcome to visit us to observe elephants roaming free by themselves in the jungle. Learn the history about the story of the elephants and the important part how to take care elephants with us together. This program was run by the experience instructor guide who have the impression and passionate to take care Asian elephants. We invite…

4.9(808)Rated 4.9 out of 5 from 808 reviews4 hFree cancellation

From £64.45 per person

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

Our exclusive itinerary visits Ang Thong Marine Park’s hidden gems, including kayaking to a secret lagoon and Paradise Beach. Enjoy a secluded snorkelling site, visit the Blue Lagoon viewpoint when no other groups are around, and get back after sunset. Blending authentic Thai hospitality with European boating standards, our experienced crew provides a personalised day of exploration and relaxatio…

4.9(908)Rated 4.9 out of 5 from 908 reviews10 hFree cancellation

From £94.98 per person

2-Hour Koh Samui ATV Quad Tour

Samui’s best ATV safari since 2002. The original jungle and mountain safari, setting the standard for just over 15 years! Morning Tour (AM) starts 10:30-11:00 every day, all year (depending on passengers pickup, please be ready on time) Afternoon Tour (PM) starts 14:30-15:00 every day, all year Free pick-up service, please be ready between 10:00-10:30 Please specify preferred tour time when booki…

4.8(701)Rated 4.8 out of 5 from 701 reviews2 hFree cancellation

From £41.75 per person

Pig Island Tour by Speedboat with Snorkeling

Escape the busy beaches of Koh Samui on a relaxed half-day trip to Koh Tan and Pig Island (Koh Madsum). After hotel pickup, travel to the quieter south of the island, where a shorter land transfer is rewarded with a quick and smooth speedboat ride across calm, shallow waters—ideal for those who prefer to avoid long boat journeys. At Koh Tan, enjoy a light snorkeling stop in shallow reef areas. Co…

4.7(770)Rated 4.7 out of 5 from 770 reviews6 hFree cancellation

From £41.84 per person

Koh Samui Custom Sightseeing Tour with Private Guide

Our friendly & licensed guide will pick you up from your hotel or villa in an Air-Conditioned minivan (or other vehicles SUV on request or 4x4 truck* Select 4x4*.) When you step into the vehicle you can share your ideas and interests so we customize the plan for the day. Gain local insight into Thai culture as you visit the island's top sights like the Big Buddha, Wat Plai Laem, Hin Tai & Hin Yai…

4.9(516)Rated 4.9 out of 5 from 516 reviews8 hFree cancellation

From £127.66 per person

6 Hours Elephant Care and Jungle Tour by 4WD in Koh Samui

Experience the nature of the forest in Koh Samui. The highlight of this program is that we will take you to an orphanage charged with taking care of rescued abused elephants, run by a group of elephant lovers. Learn more about elephants than ever before. Learn how to take care of them. Because we have a guide who is knowledgeable about elephants, you will be able to immerse yourself in nature wit…

4.9(473)Rated 4.9 out of 5 from 473 reviews6 hFree cancellation

From £45 per person

Koh Samui: Elephant Nature Care, the largest elephant sanctuary

If you love Elephants, come and see them Help us to support and take care of Elephants This activity, you can see how Elephants live their life in the real Nature. Spending quality time with our elephants will make you realize the importance of conserving these gentle giants for future generations to appreciate.

4.9(366)Rated 4.9 out of 5 from 366 reviews3 hFree cancellation

From £66.71 per person

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

You will be picked up from your hotel around 10:00-10:30am & taken on a spectacular adventure up into the mountain and through the Jungle of Koh Samui and then down the other side. All safaris are conducted using authentic rugged ex-army jeeps for a exhilarating and rugged experience, with safety being priority. First stop is Grandfather/Grandmother Rocks. Next to the rocks is a market selling ha…

4.6(527)Rated 4.6 out of 5 from 527 reviews7 hFree cancellation

From £38.45 per person

Full Day Ang Thong Islands Luxury Small Group Tour

Experience the towering limestone cliffs, lush jungle, hidden coves, and the stunning Emerald Lagoon of Ang Thong National Marine Park. Cruise through a paradise of 42 islands scattered across the Gulf of Thailand on a small-group tour limited to just 16 guests, ensuring comfort, space, and a more personal experience.

4.8(353)Rated 4.8 out of 5 from 353 reviews7 hFree cancellation

From £99.51 per person

Samui Zipline Adventure with Transfer service

Experience Koh Samui from above as you fly across the jungle canopy on our exciting zipline adventure. With 2 programs to choose from, there’s something for everyone – from first-timers to thrill seekers! • Breathtaking views of Koh Samui’s lush jungle — all from the treetops • Two program options to suit every traveler: from adrenaline seekers to families with kids • Longest zipline up to 300 me…

4.9(298)Rated 4.9 out of 5 from 298 reviews1 hFree cancellation

From £38.45 per person

Koh Samui: Viewpoint, Elephant, Pig Island & Snorkel + Lunch

Discover Koh Samui’s popular highlights in one convenient day trip, combining scenic viewpoints, elephants, snorkeling, and island relaxation. Begin with pickup from your accommodation and travel to Heaven Gate Samui, where you can enjoy beautiful views and take memorable photos. Relax with lunch at The Roof Samui before continuing to I Love Elephant Samui. Learn about elephants in a peaceful nat…

4.9(285)Rated 4.9 out of 5 from 285 reviews6 hFree cancellation

From £39.58 per person

Private Yacht Charter in Koh Samui with Chef

Welcome aboard the Independence, a 52ft Hans Christian offshore yacht, classified as Class A by Lloyd's Register. Designed by renowned naval architect Doug Peterson (NZ), this vessel promises a truly unique sailing experience. Embark on a memorable journey through the breathtaking Koh Samui archipelago, enjoying a relaxed and casual atmosphere with a private chef and an open bar in authentic Ital…

5.0(240)Rated 5.0 out of 5 from 240 reviews8 h 30 minFree cancellation

From £610.60 per person

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

Escape to the serene coasts of Koh Tao and Koh Nang Yuan. Immerse yourself in a natural beauty and participate in fun-filled activities like snorkeling, sunbathing, hiking, and sightseeing. Begin your day with some light breakfast at the pier. Hop aboard a speedboat for 1:30 hrs. and ride to Mango Bay (Ao Muang) for snorkeling. Then proceed to Koh Tao (Turtle Island) and indulge in a Thai buffet…

4.3(361)Rated 4.3 out of 5 from 361 reviews9 hFree cancellation

From £42.97 per person

Tree Bridge Cafe And Zipline - Jungle Flight Adventure in Koh Samui

It’s one of the most beautiful places on Koh Samui with the virgin jungle and pretty Tan Rua waterfall. On the tall tree, at the height of 20 meters, there is a cozy cafe where you can admire the views, drink natural coffee, or have a snack. To get to the cafe, you should pass the suspension bridge. The zipline is one of the most beautiful on Koh Samui, as it is stretched among the trees. It incl…

4.6(263)Rated 4.6 out of 5 from 263 reviews2 hFree cancellation

From £38.67 per person

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

Ride your own ATV or Buggy on Samui's mountain. It's a 4 Hours trip from Meanem, including transfer ( Go and Back ) from your Hotel. Suitable for all levels of experience. Follow your guide along remote dirt tracks to discover the island on a different way, far from the touristic places. All is included, lunch, drinks, fruits...

5.0(157)Rated 5.0 out of 5 from 157 reviews5 hFree cancellation

From £106.63 per person

Private 6 Hours Off-Road 4x4 Hidden Gem Adventure 1 - 8 People

Samui Explorers Off-Road 4x4 Private tour, if perfect for those wanting to explore Koh Samui avoiding the tourist areas, and off the beaten track. Our Off-Road 4x4 Tour is unique to any others on Samui. The Itinerary was built based around all my favourite places I have hiked to, from the bottom to the top. Throughout the tour, passing breathtaking views. Stopping on route for photographic opport…

4.9(151)Rated 4.9 out of 5 from 151 reviews6 hFree cancellation

From £96.11 per person

Koh Tao and Koh Nang Yuan VIP Group Tour

Discover Koh Tao, a secluded paradise island in the Gulf of Thailand. Explore the undersea world with the aquatic life and ascend to a picturesque vantage point to see Koh Nang Yuan's magnificent beaches. We will take you to Koh Nang Yuan with its pristine white sand beaches. and clear water where you can snorkel. Additionally, you can go up and take photos at the famous viewpoint of Koh Nang Yua…

4.9(152)Rated 4.9 out of 5 from 152 reviews7 hFree cancellation

From £99.51 per person

Samui X Quad Premium 4WD Buggy Tour with Lunch

Ride your own Z8 Buggy on Samui's mountain. It's a 4 Hours trip from Maenem area, including transfer ( Go and Back ) from your Hotel. Suitable for all levels of experience. Follow your guide along remote dirt tracks to discover the island on a different way, far from the touristic places. Three different options : Z8 Buggy 2 seaters, Z10 Buggy 2 seaters ( a bit bigger, more comfortable) at 1000 t…

4.9(131)Rated 4.9 out of 5 from 131 reviews5 hFree cancellation

From £203.31 per person

Full-Day Angthong Discovery Cruise from Koh Samui

Take a step back in time on this discovery cruise from Koh Samui and see the uninhabited islands, spectacular limestone rock formations, abundant wildlife and deserted beaches, a true natural marvel.

4.9(133)Rated 4.9 out of 5 from 133 reviews10 hFree cancellation

From £110.81 per person

Koh Tao VIP Snorkelling Tour

The 100 Degrees East Marine Team's snorkeling tour to Koh Tao is the ultimate way to experience snorkelling from Koh Samui. With a maximum of 12 adults, or 14 guests when children aged 4 to 12 are on board, and accompanied by a crew of 5 or more, explore the stunning coral reefs of Koh Tao at 3 varied sites. Our experienced and knowledgeable snorkel guides will lead you around the best snorkeling…

5.0(122)Rated 5.0 out of 5 from 122 reviews8 hFree cancellation

From £134.56 per person

2.5 hours Pig Island-Virgin Islands & Snorkeling Jet Ski Safari

Brand new Seadoo Jet Skis designed for safari tours. Pre-departure safety brief and complete explanation how to operate the Jets Ki. This tour designed for anyone. Great for families with children, alders and young couples. 2.5 hours of pure fun & joy, easy ride and suitable for anyone even if never tried Jet ski before, amazing views between the virgin Island around Koh Samui. Hidden spots away…

4.5(187)Rated 4.5 out of 5 from 187 reviews2 h 30 minFree cancellation

From £154.91 per person

Breathtaking Angthong Marine Park Speedboat Escape from Koh Samui

This breathtaking panoramic cruising tour in the fascinating Angthong archipelago is for those who want to experience a great outdoor adventure with snorkelling, kayaking and hiking. Swim in immaculate waters with vibrant corals and joyful schools of fishes, and climb to the top of the viewpoint of Mae Koh Island - this will definitely sweep you off your feet.

4.2(284)Rated 4.2 out of 5 from 284 reviews7 h 30 minFree cancellation

From £47.49 per person

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

20+ Years of Excellence. High-quality tour with unbeatable price. Suitable for all family members. Unparalleled service from the booking till the end of the tour.

4.3(252)Rated 4.3 out of 5 from 252 reviews9 hFree cancellation

From £29.17 per person