All Koh Samui Tours &amp; Excursions in 2026

Relax with tranquil sailing to the limestone islands of Ang Thong Marine Park, where you can snorkel at remote lagoons, kayak along the coast and through tunnels, and finish with the last viewing at the Blue Lagoon viewpoint on this full-day tour. Stroll to Emerald Lake (Talay Nai) and enjoy a light breakfast and cooked lunch. Step aboard a spacious yacht equipped with a sun deck, internal saloon, and hot tub and avoid the crowds with personalized service on this small-group tour. Round-trip hotel and dinghy transfers from Koh Samui are included.

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

10 hoursFree Cancellation

(889)

from US$130

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 Yuan that you can't miss when you get here. Continue to Koh Tao for lunch. After that. go snorkeling and take in the breathtaking underwater scenery of Koh Tao. Our uniqueness is that our tours are limited to 16 seats only. Delivering a class experience VIP throughout the trip

Koh Tao and Koh Nang Yuan VIP Small Group Tour

6 to 7 hoursFree Cancellation

(145)

from US$136

Half Day Highlights Koh Samui Tour

4 hoursFree Cancellation

See a whole new side of Koh Samui’s jungle with the help of a guide in rugged jeeps on this private day tour. Pack loads of sightseeing into one tour—visit Grandfather and Grandmother Rocks, swim at Na Muang Waterfall, see the Mummified Monk at Khunaram Temple, and enjoy a traditional Thai lunch at a beachfront restaurant to keep your energy up. Hotel pickup is also included for a seamless experience.

(1,525)

from US$31

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

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

7 hoursFree Cancellation

Price varies by group size

(513)

from US$52

Elephant Nature Care, the largest elephant sanctuary on Koh Samui

3 hoursFree Cancellation

Leave the island of Koh Samui and set off on an adventure to explore the vast Ang Thong National Marine Park—an archipelago that comprises over 42 islands. During the trip, gain access to natural wonders that you wouldn’t be able to get to without a boat transfer—such as the Emerald Lake. The trip also gives you the opportunity to explore the underwater world as snorkeling gear is provided.

(349)

from US$91

A breathtaking view captured from a viewpoint of Wua Talap Island.

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

8 to 9 hoursFree Cancellation

4.2

(226)

from US$34

Ang Thong National Marine Park Speedboat from Koh Samui

8 to 9 hoursFree Cancellation

4.5

(136)

from US$64

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

Thrillseekers and nature lovers visiting Koh Samui — this one’s for you. Glide through the jungle and discover incredible views by taking part in a ziplining adventure. All required equipment is provided, including a helmet, harness, and a bag. Along the way, see a hidden waterfall and spectacular treetop views, and relax at the Tree Bridge Cafe. Those who would like to stay longer are welcome to do so with their own return arrangements.

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

Private Customized Tour with Driver in Koh Samui

(232)

from US$59

4 to 8 hoursFree Cancellation

4.7

(281)

from US$37

Price varies by group size

Zipline by Hawk Adventure The Biggest & Longest in Koh Samui

3 hoursFree Cancellation

(56)

from US$59

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

2 hours 30 minutesFree Cancellation

4.5

(179)

from US$211

Per group

Blue Stars Kayaking Adventure in Angthong Marine Park

8 hoursFree Cancellation

4.4

(15)

from US$77

Dolphin Watching Tan and Pig Island Tour from Koh Samui

Journey into paradise on a thrilling speedboat adventure from Koh Samui, where breathtaking landscapes, wildlife encounters, and island-hopping fun await. Spot wild dolphins in their natural habitat, watching them glide through the waves. Unwind on the pristine shores of New Beach, soaking up the tropical sun before indulging in a delicious buffet lunch. Continue to Tan Island, where vibrant coral reefs and marine life offer an unforgettable snorkeling experience. Finally, visit the famous Pig Island, home to adorable beach-roaming pigs that love to greet visitors. Whether you're seeking adventure, relaxation, or unique wildlife encounters, this tour has it all. Perfect for families, couples, and groups looking for an extraordinary day at sea. Round-trip transfers included.

Dolphin Watching Tan and Pig Island Tour from Koh Samui

5 hoursFree Cancellation

3.6

(14)

from US$71

2-Hour Koh Samui ATV Quad Tour

4.8

(687)

from US$57

Angthong National Marine Park VIP Small Group Tour

8 hours 30 minutesFree Cancellation

5.0

(863)

from US$183

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

9 hoursFree Cancellation

4.3

(353)

from US$59

Live Muay Thai Action Ticket at Phetchbuncha Samui Stadium

Get ready for an adrenaline-fueled night at Phetch Buncha Samui Stadium, the heart of Muay Thai excitement in Koh Samui! Located in the lively Chaweng district, this iconic venue offers the chance to witness thrilling bouts of Thailand’s national sport. Feel the intensity as skilled fighters showcase their prowess in electrifying matches, all set in a stadium brimming with rustic charm and authenticity. Choose between Normal Seats for a great view or Ringside Seats to be up close to the action. Perfect for thrill-seekers and cultural explorers, this experience immerses you in the vibrant spirit of Koh Samui. Whether you're traveling solo, with a partner, or in a group, Phetch Buncha Stadium promises an unforgettable evening filled with culture, passion, and excitement.

Live Muay Thai Action Ticket at Phetchbuncha Samui Stadium

Get acquainted with the elephants of Samui during this half-day sanctuary tour. A local haven, this sanctuary is a place where anyone can come and see elephants freely roaming in the jungle. Immerse yourself in their history and learn how to care for these large creatures alongside your passionate instructors. Plus, you can feel good patronizing a venue that helps to nurture and protect Asian elephants.

4.3

(9)

from US$53

Half Day Elephant Home Sanctuary in Samui

Half Day Elephant Home Sanctuary in Samui

4 hoursFree Cancellation

The Ang Thong Islands in are a breathtaking paradise of 42 emerald-green islands scattered across the Gulf of Thailand. With their dramatic limestone cliffs, hidden lagoons, white sandy beaches, and crystal-clear waters, the scenery feels like something out of a dream. Lush jungles cover the islands, while viewpoints offer panoramic vistas that leave visitors in awe. Visitors can enjoy kayaking, snorkeling, and sightseeing around It’s a perfect blend of untouched nature, adventure, and serenity – a true tropical wonder of Southern Thailand.

(738)

from US$93

Angthong National Marine Park 42 Island Speed Boat From Koh Samui

Angthong National Marine Park 42 Island Speed Boat From Koh Samui

8 hoursFree Cancellation

Experience the electrifying world of Muay Thai at Samui International Muay Thai Stadium, where you can choose your perfect seat for the action. Whether you opt for a Normal Seat to soak in the atmosphere, a Ringside Seat to get closer to the intense action, a VIP Seat for an elevated experience, or a VIP Premium Seat for the ultimate in comfort and prime viewing, there's a perfect option for everyone. Witness local and international fighters deliver powerful kicks, elbows, and knees in this thrilling spectacle, complete with traditional ceremonies and live commentary. Capture unforgettable moments and immerse yourself in Thailand's iconic national sport. Perfect for thrill-seekers, couples, groups, and solo travelers.

(16)

from US$64

Muay Thai Fight Night Ticket at Samui International Stadium

Muay Thai Fight Night Ticket at Samui International Stadium

Pig Island (Koh Mudsum) and Koh Tan Tour with Meal from Koh Samui

3.7

(11)

from US$49

Special Offer

6 hoursFree Cancellation

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Top Attractions in Koh Samui

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Attractions

What are people saying about Koh Samui

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

Donna_F, Jun 2026

What an experience. The...

What an experience. The pickup and organisation beforehand was very smooth, the staff were friendly and very helpful given we were first timers. The only thing to note is that a Jet Ski is shared between two people, which perhaps I missed in the description of the tour. It just means less time riding for each of us. But aside from that, everything was well run and we had a fun day out. Very calm waters when we went so it wasn’t as scary as what other reviews say.

Angthong National Marine Park 42 Island Speed Boat From Koh Samui

Tammie_E, Jun 2026

Great day excursion, trip highlight

The pickup was clear and on time, the tour team was competent and upbeat, and proactively helpful with helping us take pics and get on and off the boat. The value was good, in terms of the number of different stops and activities. The buffet lunch was delicious and home cooked. The rainy season meant the water wasn’t crystal clear for snorkeling, but we still enjoyed it. Note that the hike to the viewpoint is quite sweaty and strenuous- but worth the views!

Half Day Highlights Koh Samui Tour

Sarah_D, Jun 2026

Efficient tour of Koh Samui!

This tour is an efficient and great way to see multiple interesting stops of Koh Samui in one fell swoop! The temples were very close to where we were staying and we had no idea. Our tour guide, Yai, was very engaging and helpful. The tour is just long enough to see all the sights, but we liked it didn’t take up the entire day. The amount of time at each stop was appropriate as we never felt it was too long or too short. Our kids are 10-14yo and could even find things to enjoy at each spot. Especially swimming in the waterfall at the end!!

Half Day Elephant Home Sanctuary in Samui

Alejandro_E, Jun 2026

Humbling Elephant Experience

One of the best and humbling experiences we’ve ever experienced. We were a family with 4 adults and 2 kids. There was also another family of 5. It was nice only having a small group , it made the experience personal. Everyone was so accommodating especially to my children. We learned a lot about the elephants and they seem very well taken care of. I liked that the whole tour was very interactive while being ethical that included getting to make food for the elephants, watching them bathe, and just observing them in the jungle. The lunch was also delicious and thoughtful. Overall, this was a 100/10 experience and was well worth it.

Angthong National Marine Park VIP Small Group Tour

Ashleigh_W, Jun 2026

A cannot miss tour in Koh Samui

The team at 100 Degrees took the best care of us. Absolutely what you want when you’re on a holiday and don’t want to think about anything. Loved their attention to detail, reminding you to reapply sunscreen, topping up water, and the VIP treatment. Lunch was delicious, they really care for their clients. Loved that we were taken to places that weren’t so crowded, seeing the other bigger boats go by and seeing how people were treated on them made me really value my choice of tour. Absolutely worth every cent, team was incredible.

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

Jennifer_B, Jun 2026

Beautiful scenery, friendly crew

Boat is slow moving and, at least on the day we went, pitches around some. A few people were sea sick. The breakfast and lunch were delicious. The sea kayak adventure was amazing. The snorkeling was just okay, as the bay where we snorkled was not super clear. The crew was friendly and helpful. The hike at Ang thong was not all the way to the summit as there wasn’t time allowed for that, but the views were still wonderful. Was a highlight of our time in koh samui.

2-Hour Koh Samui ATV Quad Tour

Becky_W, May 2026

Insane fun!

We really had a great day on this quad bike experience. (2 hour trip). However - people need to know that this definitely is not for beginners or for the faint hearted. This is real quad biking - you get really dirty, off roading, doing small jumps, up and down hill, etc. We were a group of 8 ranging from 9 to 63. My 63 year old mother hated it but most people throughout enjoyed it. I would definitely do this again. I just wish there were a couple of photo stops along the way as we only got 2 photos right at the end of the trip. The only thing that lets this down is the lack of communication and the pick-up/drop-off. The driver couldn’t find our villa. Two days before I had sent the exact pin location as well as my WhatsApp number so they could find us. Pick-up was supposed to be between 9:30am and 10am and apparently he had been circling, lost, since 9am. Only at 10:10am did he eventually WhatsApp me. Most other tour operators WhatsApp you the day before to check they have the right location, etc.

Zipline by Hawk Adventure The Biggest & Longest in Koh Samui

Gareth_S, May 2026

Great day out

What a great day out well worth every penny. Great team of guides who put safety first and were very encouraging and entertaining. I definitely go again. It’s a bit of a climb so I wouldn’t recommend it if you have mobility issues. My partner and I are in our 50s and we managed easily. It proves you’re never too old to have fun.

Ang Thong National Marine Park Speedboat from Koh Samui

Debbie_R, May 2026

Spectacular Views & Snorkeling Fun

A great day out from beginning to end. Well facilitated with transport to and from our accommodation. Drinks provided throughout and a delicious thai lunch included. We enjoyed all the stops, and hiked to the view point at the top of the Pha Jun-Jaras Nature Trail. The hosts were at all of the vantage points and activities taking photos, which were given to us free of charge. I highly recommend this day out!

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

Michael_L, Mar 2026

Best of Both

My wife and I did the zipline mid morning, had a hotel pick-up (and drop off), and the staff were excellent. The whole zipline activity was well run and a lot of fun. There are some great views and some ziplines are quite long providing a descent ride. Would recommend it.

Pig Island Tour by Speedboat with Snorkeling

Oliver_W, Feb 2026

Really enjoyed our morning seeing the pigs

Lovely morning at the two islands. The baby pigs were so sweet. Won’t bite unless you feed from your hands, lots of bowls available. Also loved drinking water from our bottles. Lunch was pretty good and in a lovely spot. Boat was very full but it is high season. Overall good value for money.