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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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Hawk Adventure Samui – The Largest Zipline Park on the Island

Fly through Koh Samui’s emerald rainforest at Hawk Adventure Zipline Park, where thrills meet nature in the island’s most exciting eco-adventure. Feel your heart race as you soar above the jungle canopy, cross sky bridges, and catch glimpses of the sea shimmering through the trees. The Silver Course brings a perfect mix of excitement and beauty, keeping your adrenaline high with every glide, whil…

4.3(9)Rated 4.3 out of 5 from 9 reviews2 hFree cancellation

From £44.37 per person

Koh Samui: Enduro Motorbike Small-Group Adventure Ride

Awaken your adventurous spirit with the ultimate off-road Enduro tour in Koh Samui! Ride powerful Enduro motorbikes deep into the island’s wilderness, conquering steep mountain trails, weaving through dense jungles, and powering through rugged terrains. Along the way, discover hidden waterfalls, panoramic viewpoints, and unique wildlife, making this tour perfect for thrill-seekers looking to expl…

5.0(6)Rated 5.0 out of 5 from 6 reviews7 hFree cancellation

From £104.25 per person

Koh Samui: Full-Day Koh Samui 4x4 Jungle Adventure with Lunch

This tour program is about 8 hours ECO friendly tour by 4x4 Car is a must if you are on Koh Samui to see most popular highlights on the island. You will also visit to Samuis' most famous landmarks, Namuang waterfall, and some really fun mountain off road driving with amazing viewpoints. Hotel transfer and lunch is included.

4.4(8)Rated 4.4 out of 5 from 8 reviews8 hFree cancellation

From £35.73 per person

Army Jeep Jungle Safari and Elephant Freedom Rescue Centre Tour

Full-Day Army Jeep Mountain & Jungle Tour – Koh Samui 10:00 AM – 5:00 PM Hop into a rugged ex-Army Jeep and set off on an unforgettable journey through Koh Samui’s jungle and up to the island’s mountain peak. Ride in comfort under a shaded canopy with panoramic views all day long. Tour Highlights: Visit the famous Grandfather & Grandmother Rocks At the Elephant Freedom Rescue Centre (15 acres of…

4.6(7)Rated 4.6 out of 5 from 7 reviews7 hFree cancellation

From £44.10 per person

Koh Tan and Pig Island Speed Catamaran Tour from Koh Samui

Set off on an exhilarating adventure to Koh Tan and Koh Madsum (Pig Island) with our power speed catamaran tour. First, visit Pig Island to swim in crystal-clear waters and meet the island's famous friendly pigs. Next, head to Koh Tan for unforgettable snorkeling amidst vibrant marine life and sliding into the refreshing sea. A light meal on board keeps you energized throughout the trip. Perfect…

4.4(7)Rated 4.4 out of 5 from 7 reviews4 hFree cancellation

From £43.53 per person

Koh Tao and Nangyuan Snorkeling Tour with Lunch by Catamaran

Snorkeling Tour by Powered Catamaran, Enjoy safe and comfortable travel on our modern catamaran, ensuring a smooth and pleasant journey to and from the island. Our private tour guides are experienced and local to the islands, providing you with insider knowledge and a personalized experience. We provide a light breakfast, lunch, and beverages to keep you energized and hydrated throughout the day.…

5.0(5)Rated 5.0 out of 5 from 5 reviews7 h 30 minFree cancellation

From £56.54 per person

Koh Samui: Private Speedboat Koh Taen & Pig Island Snorkeling

Koh Tan & Koh Mudsum (Pig Island) Koh Tan and Koh Mudsum are two charming islands south of Koh Samui, known for their peaceful atmosphere and natural beauty. This tour is popular with day-trippers who want to relax on white sandy beaches, swim in clear waters, enjoy snorkeling, or simply unwind in a tropical setting. Travel by speedboat from Koh Samui to Koh Tan and Koh Mudsum. Enjoy swimming and…

4.3(7)Rated 4.3 out of 5 from 7 reviews6 hFree cancellation

From £293.99 per person

Koh Samui Romantic Sunset Cruise Tour By Red Baron Chinese Sailboat

Welcome to our Sunset Dinner Cruise with The Red Baron Chinese Sailboat! Relax and enjoy the atmosphere of silence and peace. Sailing on Samui beaches, relaxing on board and enjoying the sunset. The Red Baron Chinese Sailboat is a brand new traditional sailing junk yacht. It was built by the famous shipyard in Surat Thani Province, made of Takien Tong, which is hardwood and strong It Is the large…

4.8(5)Rated 4.8 out of 5 from 5 reviews3 h

From £68.18 per person

Full Moon Party in Speedboat Transfer From Samui

Get to the legendary Full Moon Party on Koh Phangan safely and easily, travel comfortably from Koh Samui to the full moon party, the biggest party in Thailand once every month at Hat Rin Beach on Koh Phangan by our speed boat. Join the best party crowd on the planet and travel worry-free with a pre-booked round-trip ticket that picks up and drops you off at your hotel, at the time of your choice,…

4.3(6)Rated 4.3 out of 5 from 6 reviews9 hFree cancellation

From £35.54 per person

Koh Samui ATV and Zipline Experience with Transfers

Dive into adventure with our ATV and Zipline Experience in the verdant enclaves of Koh Samui's Lipa Noi. Navigate through pristine landscapes, cascading waterfalls, and traditional farms with ATVs suited for every level—from novices to pros. Ascend into the canopy on our ziplines, gliding past ancient trees and exotic wildlife, all while enjoying 360-degree views of the jungle's splendor. Our sea…

5.0(4)Rated 5.0 out of 5 from 4 reviews3 hFree cancellation

From £81.03 per person

Koh Samui Thai Cooking Small-Group Class with Daily Rotating Menu

Unleash your inner chef with a hands-on cooking class in Koh Samui. Guided by a local family, including the beloved "Super Grandma," you'll learn to prepare traditional Thai dishes using fresh, local ingredients, especially coconut. Begin with an educational tour of the Big Buddha Samui market, where you'll discover a variety of Thai herbs, vegetables, and curry pastes. Perfect for families, coup…

5.0(4)Rated 5.0 out of 5 from 4 reviews4 hFree cancellation

From £72.48 per person

Angthong National Marine Park Trip + Kayaking By Big Boat From Koh Samui

• Explore the natural wonders that Koh Samui has to offer at Angthong National Marine Park by a big boat. • Visit Wua Ta Lap Island located above a clean white and soft sandy beach and climb up to a top viewpoint and walk to see a panoramic view of the surrounding 42 islands in the National Marine Park. • Visit Lotus Cave with beautiful stalagmite & stalactite formations and hop into the clear bl…

3.3(9)Rated 3.3 out of 5 from 9 reviews9 hFree cancellation

From £32.57 per person

Koh Samui Paris Follies Cabaret Spectacular Evening Show Ticket

Prepare for a dazzling night at Paris Follies Cabaret Koh Samui, the island’s largest and most glamorous ladyboy cabaret show with over 13 years of show business excellence. Be captivated by a spectacular journey around the world — from Parisian elegance and Brazilian Samba to Bollywood, Flamenco, Korean, Russian, and traditional Thai performances. Be thrilled by explosive live impersonations of…

4.8(4)Rated 4.8 out of 5 from 4 reviews1 hFree cancellation

From £12.21 per person

Ko Tao and Koh Nang Yuan Speedboat Day Trip from Samui with Lunch

Your adventure kicks off with a convenient hotel pickup in an air-conditioned van Once you reach the pier, a speedy and sleek boat becomes your vessel for the day. It's an island-hopping dream come true. The first stop is at Ao Muang, Mango Bay, on Koh Tao. Here, you'll have a full hour to immerse yourself in the clear waters. You can snorkel among vibrant marine life or lounge on the pristine be…

4.8(4)Rated 4.8 out of 5 from 4 reviews10 hFree cancellation

From £54.28 per person

Pig Island Tour by Teak Cruise with Snorkeling From Koh Samui

Discover a relaxed full-day island escape to the charming Pig Island and nearby Koh Tan, perfect for guests of all ages seeking the ideal balance of relaxation, underwater discovery, and authentic local experiences at an easygoing pace. Travel aboard your handcrafted teak cruise and enjoy a thoughtfully designed journey with spacious decks, tropical sea views, and attentive service throughout the…

5.0(3)Rated 5.0 out of 5 from 3 reviews7 hFree cancellation

From £22.61 per person

Private SpeedBoat Tour to Koh Madsum and Koh Tan

Escape the crowds and discover the hidden gems of Koh Madsum & Koh Tan on a private Speed boat tour. Swim in crystal-clear waters, snorkel amidst vibrant coral reefs, and relax on pristine beaches. This personalized experience is perfect for couples, families, or small groups seeking a tranquil escape in Samui. Highlights Explore Pig Island and its sun-kissed shores by Speed boat Discover pristin…

5.0(3)Rated 5.0 out of 5 from 3 reviews5 hFree cancellation

From £94.78 per person

Koh Samui Jungle Zipline and Cafe with Waterfall Views

Channel your inner Tarzan and soar through Koh Samui’s lush jungle on a thrilling zipline adventure! Tree Bridge Cafe and Zipline is the ultimate blend of adrenaline and nature, with 9 epic cables—1,500 meters long, plus daring sky bridges and exhilarating abseiling challenges. Feel the rush as you glide between ancient trees and take in breathtaking views of the Tan Rua Waterfall. After conqueri…

5.0(3)Rated 5.0 out of 5 from 3 reviews2 hFree cancellation

From £41.16 per person

Ko Samui Full-Day Cultural Tour with Hotel Pickup and Drop Off

On the Authentic Samui Experience, you'll escape the crowds and explore the island’s cultural highlights from a local's perspective. The tour allows you to witness the peaceful sight Koh Samui. It's the perfect time to visit the island’s serene temples, such as Big Buddha and Wat Plai Laem, before the crowds arrive. Enjoy the tranquility and reflect in peace as you take in their beauty. The tour…

5.0(3)Rated 5.0 out of 5 from 3 reviews8 hFree cancellation

From £54.92 per person

Ang Thong Marine Park Full-Day Speedboat VIP Tour

Join the Ang Thong Marine Park Full-Day Boat Tour! This full-day boat tour is one of the most beautiful and popular sea destinations. Discover the Ang Thong Marine Park (Golden Basin) archipelago with its 42 islands. On this trip you get the opportunity to explore the rock and cave landscapes with a kayak. You will also visit the green emerald lagoon and the island of Wua Talap (sleeping cow's ey…

3.3(7)Rated 3.3 out of 5 from 7 reviews8 hFree cancellation

From £53.82 per person

Koh Samui Ang Thong Big Boat Snorkeling with Optional Kayaking

Embark on a full-day big boat cruise from Koh Samui to Ang Thong National Marine Park, a 42-island archipelago. Relax on the outdoor deck as limestone cliffs, hidden sea caves, and island views come into sight. At Ko Wua Ta Lap, swim in clear water, snorkel with marine life, relax on the beach, or explore Bua Bok Cave with stalactites and stalagmites. Hike to Pha Chan Charat Viewpoint for a wide…

4.7(3)Rated 4.7 out of 5 from 3 reviews9 hFree cancellation

From £29.63 per person

Angthong National Marine Park by Speedboat

Spend less time sailing and Make the most of your time in the Angthong National Marine Park on a day trip from Koh Samui. Navigate between the archipelago’s 42 islands, Once you arrive in the area come ashore to explore limestone caves, karst cliffs, and rock formations that rise from sheltered lagoons. Slip into the clear water to snorkel above radiant coral and shimmering fish, Pause for a trad…

4.0(4)Rated 4.0 out of 5 from 4 reviews9 hFree cancellation

From £51.66 per person

Koh Samui Snorkeling and Kayaking

Spend a day discovering Koh Samui’s finest snorkeling sites. Snorkel in the clear blue water and explore the world under sea! Enjoy sea kayaking in a beautiful scenery, swim and relax at the beach! A delicious lunch is also included!

3.4(5)Rated 3.4 out of 5 from 5 reviews4 hFree cancellation

From £48.03 per person

Koh Samui Highlights Private Shore Excursion for Cruise Visitors

Experience the beauty of Koh Samui on a private shore excursion crafted for cruise travelers seeking comfort and style. Begin at the island’s iconic Big Buddha Temple, shining gold above the sea, and the serene Wat Plai Laem, where the 18-armed Guan Yin statue greets visitors with grace. Continue to Lad Koh Viewpoint for sweeping views of Chaweng Beach before visiting the legendary Hin Ta & Hin Y…

4.3(3)Rated 4.3 out of 5 from 3 reviews5 hFree cancellation

From £101.54 per person

Koh Samui Jungle Zipline Adventure with Longest Zipline Course

This zipline adventure delivers the most thrilling jungle experience on Koh Samui, combining adrenaline, nature, and safety in one unforgettable journey. As the island’s biggest and longest zipline park, it offers two packages to suit all adventure levels. The Gold Fun Package features 33 platforms, 21 ziplines totaling 5,000 meters with rides up to 600 meters, vertical descents, suspension bridg…

5.0(2)Rated 5.0 out of 5 from 2 reviews2 hFree cancellation

From £45.80 per person