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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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Koh Samui Footgolf & Botanical Gardens

Samui Football Golf is an 18 hole footgolf course combined with a botanical garden and a great activity for either sports fans or the non-sporty as it combines a gentle walk in nature together with a fun and family friendly game for all. The tropical garden course twists and turns under the coconut palms and mango trees and through the jungle setting, giving many surprises and much variety as you…

5.0(111)Rated 5.0 out of 5 from 111 reviews3 hFree cancellation

From £20.35 per person

Samui Elephant Kingdom Ethical Sanctuary and Skywalk Tour

What distinguishes Samui Elephant Kingdom is its unwavering dedication to providing ethical care for elephants. Unlike traditional tourist-driven elephant experiences, the sanctuary offers a unique Skywalk where visitors can observe elephants in their natural, peaceful habitat, free from riding or invasive interactions. Guests can witness the deep bond between the elephants and their mahouts, bui…

4.9(112)Rated 4.9 out of 5 from 112 reviews3 hFree cancellation

From £67.84 per person

Ang Thong National Marine Park Speedboat from Koh Samui

High-quality speedboat tour with unbeatable price! Free sea kayaking! More snorkeling points than big boat Save hours of travel time comparing with big boat Direct access to beaches without changing to smaller boats Lunch on the island

4.5(169)Rated 4.5 out of 5 from 169 reviews9 hFree cancellation

From £47.27 per person

Half Day Pig Island and Snorkeling Experience

Explore the small islands south of Samui onboard a traditional long tail boat. You'll have a chance to snorkel at the best reef around Samui just off the coast of Koh Tan, relax on the beach at Koh Madsum (Pig Island), feed the beach pigs, and enjoy a delicious meal there. These islands are a slice of paradise just a short ride from the southern part of Samui. Our customers have said that this is…

4.5(152)Rated 4.5 out of 5 from 152 reviews4 hFree cancellation

From £39.58 per person

Krabi kayak at Ao Thalane

Experience wonderful mangroves forest of Thailand. Paddling though the mangroves is an amazing sight on it’s own. The scenery wildlife and the natural beauty is second to none, You will be guided through this awesome journey by one of our local professionals, and supplied with the knowledge and understanding of the mangrove to make this a truly unique experience. We keep these trips to a maximum…

4.6(130)Rated 4.6 out of 5 from 130 reviews4 h 30 minFree cancellation

From £27.14 per person

Koh Samui: Koh Tao & Koh Nang Yuan Snorkeling Tour by Speed Boat

Koh Tao & Koh Nang Yuan – Island & Snorkeling Adventure Discover the beautiful islands of Koh Tao and Koh Nang Yuan, known for their stunning beaches, crystal-clear waters, and tropical island scenery. Explore some of the best snorkeling spots around Koh Tao, where you can discover colorful tropical fish and vibrant marine life. Relax on the beautiful sandy beaches of Koh Nang Yuan and enjoy the…

4.5(136)Rated 4.5 out of 5 from 136 reviews9 hFree cancellation

From £47.27 per person

Samui: Elephant Jungle experience & The First Elephant Museum

Discover the First-Ever Elephant Museum on Koh Samui – Walk, Learn and Give Back Step beyond the ordinary with this meaningful of unique experience combining culture, nature, and conservation. Visit Samui’s first and only Elephant Museum, where you’ll explore the deep-rooted relationship between elephants and Thai culture through interactive exhibits and historical displays. Then, join a peaceful…

4.9(85)Rated 4.9 out of 5 from 85 reviews3 h 30 minFree cancellation

From £40.71 per person

MuayThai Class for Beginners

Step into the world of Muay Thai, a sport that embodies endurance, coordination, and determination. Our beginner classes are the perfect starting point for those new to Thailand's national sport, providing a comprehensive introduction in a supportive group setting. Muay Thai is a full-body workout that enhances your physical and mental strength. Each class is structured to help you build a solid…

5.0(79)Rated 5.0 out of 5 from 79 reviews1 h 30 minFree cancellation

From £10.18 per person

Snorkeling and Kayaking Tour at Angthong Marine Park by Speedboat from Koh Samui

Experience the amazing limestone cliffs, thick jungle, and hidden coves of the Angthong National Marine Park. See the uninhabited and undeveloped islands, making for a breathtaking panorama while you sail around the park. • Enjoy a premium service trip from Koh Samui to Angthong National Marine Park by Speedboat. • Visit Wua Ta Lap Island located above a clean white and soft sandy beach. Climb up…

4.1(153)Rated 4.1 out of 5 from 153 reviews8 hFree cancellation

From £44.37 per person

Zipline by Hawk Adventure The Biggest & Longest in Koh Samui

Experience the biggest and longest zipline adventure in Koh Samui. Get your adrenaline rush once flying like a hawk. Zipping on a cable and let yourself feel freely in the air and exploring the speed on cable lines connected to huge trees through spectacular scenery of island rainforest, seaview, and hiddle waterfall with many challenging stations. If you believe you can fly, then try it for your…

4.6(80)Rated 4.6 out of 5 from 80 reviews3 hFree cancellation

From £42.52 per person

Eco Jungle Safari Tour around Koh Samui Including Lunch

This 6 hour tour by 4x4 Jeep is a must if you are on Koh Samui to see the highlights on this beautiful island. You will visit to Samuis' most famous landmarks, waterfalls at Namuang, and some really fun mountain off road driving with amazing viewpoints. Hotel transfer and lunch is included.

4.4(94)Rated 4.4 out of 5 from 94 reviews6 hFree cancellation

From £46.24 per person

Samui Boat Charter, Private Speedboat Charter, Angthong National Marine Park

Experience the beautiful and tranquil setting of the Angthong National Marine Park by private speedboat, a must during your holiday in Koh Samui. The 42 islands offer a myriad of marine life and gorgeous beaches for you to enjoy, our luxury speedboats will get you there with comfort and style. Our highly trained crew will ensure a personal, tailor made service from start to finish. During the day…

4.9(55)Rated 4.9 out of 5 from 55 reviews8 hFree cancellation

From £1,108.13 per person

Mr. Tu Day Trip to Angthong Marine Park by Speed Boat from Koh Samui

Experience the beauty of the archipelago of Angthong Marine Park with 42 islands, amazing formations, peaks and seemingly impossible to stand rocks. On the speed boat of Mr. Tu you will never feel crowded. Start with excellent snorkeling for about an hour at Koh Wao Yai, then climb up about 200 steep steps on Koh Mae Ko for a super view of surrounding islands and the Emerald Lake. Enjoy lunch on…

4.2(111)Rated 4.2 out of 5 from 111 reviews8 hFree cancellation

From £43.49 per person

Koh Samui Jungle Safari Tour

Explore Koh Samui’s unique cultural and fantastic sites from the back of 4-wheel drive vehicle. You’ll be amazed by the rich forest of Koh Samui and its incredible natural resources. Visit some of the island’s iconic attractions including the Guan Yu Shrine, the Big Buddha, and more. Stop at rubber and coconut' plantations, see the local people show you how they do it. Enjoy Thai buffet lunch whi…

4.6(62)Rated 4.6 out of 5 from 62 reviews7 hFree cancellation

From £36.97 per person

Private Half-Day Red Dragon Yacht for Snorkeling Koh Tan & Visit Pig Island

Sail aboard the Red Dragon Classic Thai Yacht 78ft, entirely built from teak wood with a traditional sail, featuring a generous sun deck, fully furnished lounge and dining area, splash pool, giving her rare charm and character. Enjoy the best of both worlds! Authentic Thai hospitality coupled with dependable European boating standards offering comfortable yet fast cruising speeds while providing…

4.9(38)Rated 4.9 out of 5 from 38 reviews5 h

From £1,164.67 per person

Sunset Dinner Cruise

Sailing along the north coast of Koh Samui island, swimming and fun-fishing during the stop at one of the bays near coast of Koh Samui island , enjoying the time on board of the authentic wooden sailing yacht, having a Dinner during the sun will going down and under the stars returning back to the port.

4.8(40)Rated 4.8 out of 5 from 40 reviews3 hFree cancellation

From £61.06 per person

Pig Island Experience By Speed Boat, Snorkeling, Kayaking Relaxing on the Beach

The experience was amazing the small islands south of Samui on board a speed boat. You'll have time snorkel at the best koh tan bay, relax on the beach at Koh Mudsum, feed the pigs on the island,highlight of the trip is playing with the cute pigs on secret Pig Beach and enjoy a delicious meal on koh mudsum beach . Both islands are no electricity or running water. They are a true paradise just a s…

3.9(96)Rated 3.9 out of 5 from 96 reviews6 hFree cancellation

From £37.31 per person

3-Hour Jet Ski Safari from Koh Samui to Pig Island or Koh Phangan

Leave the busy roads behind and explore Samui's south-west by sea. The Jet Ski Safari tour is a perfect activity to discover the secret small islands in the south of Koh Samui with peaceful atmosphere, but having a lot of fun. Visit Pig Island, relax on the beach and take photo of cuties pigs. Then, pass by Five Islands, see the swallow nest there. If have time, stop for snorkeling around Koh Tan…

4.1(66)Rated 4.1 out of 5 from 66 reviews3 hFree cancellation

From £167.35 per person

Jungle Zipline Adventure: 10 Cables, Tree Bridge Bar & Sea Views

Discover one of Koh Samui’s most beautiful corners, where untouched jungle meets charming waterfalls. Nestled in the lush greenery is a cozy café overlooking the sea — a perfect spot to relax with a cup of fresh, Reaching the café adds a touch of adventure as you cross a scenic suspension bridge surrounded by nature. The zipline here is considered one of the most stunning on the island, stretchin…

4.6(43)Rated 4.6 out of 5 from 43 reviews4 hFree cancellation

From £44.10 per person

Koh Samui to Angthong National Marine Park Trip By Big Boat

Experience a spectacular day out in the crystal blue waters of the Gulf of Thailand in this guided day tour from Koh Samui. We depart by luxury big boat from the north coast of Koh Samui to one of the most spectacular marvels that Mother nature has blessed us with: Angthong National Marine Park. It is a paradise for kayaking, snorkeling, or for those who just enjoy the breathtaking scenery. Angth…

4.1(61)Rated 4.1 out of 5 from 61 reviews9 hFree cancellation

From £24.83 per person

Koh Samui Jungle Safari Eco Tour (Include Lunch)

Experience an amazing day on this safari tour filled with many exciting stops and discover the beauty and highlights of the island of Koh Samui. Koh Samui may be well-loved for its stunning beaches, but its jungles are worth exploring, too! If you’re itching to add more excitement to your usual beach trip, you can join this thrilling jungle safari tour. This one-of-a-kind adventure will take you…

4.6(33)Rated 4.6 out of 5 from 33 reviews7 hFree cancellation

From £37.77 per person

X Quad Samui Premium ATV Tour (Driver+Passenger) with lunch

Ride your own Quad bike 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(22)Rated 5.0 out of 5 from 22 reviews4 hFree cancellation

From £167.35 per person

Angthong National Marine Park by Speed Boat with Snorkeling & Kayaking

Explore a pristine paradise island at Angthong National Marine Park where is consisted of 42 islands. Talay Nai or Emerald Green Lagoon is the most famous place to visit. At first, it was a giant cavern, some time later the ceiling collapsed and making way of this fantastic saltwater lake. Stunning view with tranquil water reflects the sunlight in green shade be rewarded. Calm water with white sa…

4.2(38)Rated 4.2 out of 5 from 38 reviews8 hFree cancellation

From £44.78 per person

Koh Samui Chaweng Beach Nightlife Walking Tour

Your Koh Samui Nightlife Adventure! Experience Chaweng’s nightlife the right way — hosted, seamless, and packed with energy. No guesswork, no long lines, no wandering around trying to figure out where to go. Just a curated party route through Koh Samui’s top venues with a fun group of travelers from around the world.

5.0(21)Rated 5.0 out of 5 from 21 reviews4 h 30 minFree cancellation

From £18.12 per person