All Koh Samui Tours &amp; Excursions in 2026

Pig Island Tour by Speedboat with Snorkeling

(112)

from $25

5 to 6 hoursFree Cancellation

4.7

(707)

from $58

Discover what lies beneath the Gulf of Thailand’s waters surrounding Koh Samui on a private half-day snorkeling tour. This exclusive excursion is perfect for travelers seeking a personalized experience over a large group tour. A local long-tail boat takes your party to one snorkel spot, beginning with Koh Tan (Coral Island) for coral reef exploration. Later, visit Pig Island (Koh Madsum), a white-sand beach home to rescued pigs located off Koh Samui's coast.

Pig Island ,Snorkeling, Private Long Tail Boat (Local Thai Experience)

Pig Island ,Snorkeling, Private Long Tail Boat (Local Thai Experience)

6 hoursFree Cancellation

4.1

(59)

from $110

Per group

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

(880)

from $132

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

Pig Island & Koh Tan Tour by Speed Boat (Snorkeling & Kayaking)

(144)

from $138

6 hoursFree Cancellation

3.8

(14)

from $49

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

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.

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

7 hoursFree Cancellation

(512)

from $53

Zipline by Hawk Adventure The Biggest & Longest in Koh Samui

3 hoursFree Cancellation

Ang Thong National Marine Park Speedboat from Koh Samui

(52)

from $60

8 to 9 hoursFree Cancellation

4.5

(129)

from $66

Half Day Highlights Koh Samui Tour

4 hoursFree Cancellation

Elephant Nature Care, the largest elephant sanctuary on Koh Samui

(1,511)

from $31

3 hoursFree Cancellation

Private Customized Tour with Driver in Koh Samui

(347)

from $93

4 to 8 hoursFree Cancellation

4.7

(277)

from $38

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.

Muay Thai Fight Night Ticket at Samui International Stadium

Muay Thai Fight Night Ticket at Samui International Stadium

2 hoursFree Cancellation

3.7

(11)

from $50

Koh Samui Sightseeing Tour by Minivan

5 hoursFree Cancellation

(198)

from $25

Koh Tao and Koh Nang Yuan Snorkel Tour (Speedboat from Koh Samui)

9 hoursFree Cancellation

4.3

(352)

from $60

Angthong National Marine Park VIP Small Group Tour

8 hours 30 minutesFree Cancellation

5.0

(847)

from $187

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

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.

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

8 to 9 hoursFree Cancellation

4.2

(223)

from $35

Angthong National Marine Park 42 Island Speed Boat From Koh Samui

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.

Angthong National Marine Park 42 Island Speed Boat From Koh Samui

8 hoursFree Cancellation

Koh Samui to Koh Phangan by Seatran Discovery Ferry

(15)

from $66

45 minutesFree Cancellation

4.4

(14)

from $14

Xplore ATV Koh Samui Jungle and Waterfall Tour

We offers a unique off-road adventure experience in Koh Samui that combines excitement, nature, and local discovery in one tour. Unlike standard sightseeing tours, your experience allows guests to actively ride their own ATV through real jungle trails, muddy tracks, and scenic mountain routes. We focus on small group experiences, safety, and authentic local guidance, ensuring every guest feels confident and fully supported throughout the journey. Your routes are carefully designed to include not only adventure riding, but also breathtaking viewpoints, hidden natural spots, and cultural highlights such as waterfalls and temples (depending on the selected tour). This is not just a ride it is a real adventure experience where guests can explore the wild side of Koh Samui in a fun, safe, and unforgettable way.

Xplore ATV Koh Samui Jungle and Waterfall Tour

2 hoursFree Cancellation

from $79

Per group

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

3 hoursFree Cancellation

4.1

(61)

from $233

Per group

Discover the beautiful beaches, natural wonders, and historic temples of Koh Samui at your own pace on this private tour. Choose a 4-, 6-, or 8-hour tour with a private vehicle and personal driver, and visit highlights such as Na Muang Waterfall, Big Buddha Temple, and Chaweng Beach. Opt to follow the suggested itinerary or create your own customized itinerary and visit only the sights that interest you.

Koh Samui Private Driver Tour Custom Route, Hotel & Port Pickup

4 to 8 hoursFree Cancellation

4.3

(121)

from $41

2-Hour Koh Samui ATV Quad Tour

2 hoursFree Cancellation

4.8

(683)

from $58

Samui: Elephant Jungle experience & The First Elephant Museum

3 hours 30 minutesFree Cancellation

Zipline by Hawk Adventure The Biggest & Longest in Koh Samui

(68)

from $63

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Top Attractions in Koh Samui

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Attractions

What are people saying about 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.

Angthong National Marine Park VIP Small Group Tour

Christine_B, May 2026

Best VIP adventure in Koh Samui!

What an amazing day! The guides were fantastic and so knowledgeable, the service was spectacular and everybody really knew what they were doing and went out of their way to make this an absolute five star experience. There were so many different adventures packed into one incredibly fun day. I can absolutely recommend this company and this trip with all my heart and soul. You’ll meet some wonderful people on the boat and have a very active day, from snorkeling or diving, to kayaking (saw a dolphin!!!!), to climbing more stairs than feels reasonable (but worth it for the spectacular view), and we even made it to the monkey island! Definitely going to sleep well tonight. If this group does any other tours, I would 1000% recommend those as well because they really take care of their customers and make sure everyone has an amazing time. Thank you for the best day of my trip!!!

Elephant Nature Care, the largest elephant sanctuary on Koh Samui

Troy_E, May 2026

Do not miss your opportunity to attend this elephant sanctuary.

What an amazing morning. From learning about the teams vision and dedication to the elephants, to the sustainability of their food sources and how they plan that. Then making their food and feeding them was awesome and then watching them enjoy their time in their jungle. Was truly a joy to experience and thank you to the wonderful team that care for these beautiful animals every day. Thank you for my daughter’s wonderful birthday gift as well.

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!

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

Pam_A, May 2026

Fabulous Day and saw a whale!

100 percent book this tour! I have to start with saying how incredible the whole team are on this trip. They are all so caring and attentive, a big thank you to them all. I had underestimated the heat and really struggled with the Kayaking but Jay was in the small motor boat and noticed immediately that I was struggling and gave me instructions to unclip the jacket to cool down. It's a long action packed day and although I thought I'd put plenty suncream on I did get burnt however there is a large cabin below the upper deck that I probably should have used. Both Jay and Too/Tu where excellent guides and I felt very looked after. I declined to do the hike and the remaining staff were a joy to be left with. We even saw a fin whale!! The snorkeling was the best we've done so far and the food and drink was plentiful. We are so pleased we picked this tour. Thank you again for a memorable day. Pam and Darren from Manchester UK

Full Day Ang Thong Islands Luxury Small Group Tour

Shreyas_M, May 2026

Must visit experience!

We went on the full day Ang Thong Islands Luxury Small Group and we totally loved it! Picked up and dropped at our hotel, the tour was perfectly planned and executed to the tee! The crew were so helpful and cheerful and made sure all the arrangements were top notch. Win our guide was fantastic at explaining all what was needed and went above and beyond in helping my wife with snorkelling as it was her first time. They had a freezer box filled with water and juices and that kept us really hydrated through a hot day. Definitely book their services if you are thinking of visiting Samui, thanks team! :)

Private Customized Tour with Driver in Koh Samui

Lori_C, May 2026

Private Tour of Koh Samui

I had a fantastic tour around Koh Samui with Adisorn and a driver. I got to see the whole island and Adisorn got me back to my cruise ship in plenty of time. I highly recommended Adisorn for your tour guide! He was very knowledgable and easy to hang out with. Since I was a solo traveler, he helped me by taking pictures of me so I didn't have awkward selfies! Thanks so much Adisorn!

Half Day Elephant Home Sanctuary in Samui

Jennifer_M, Apr 2026

What an absolutely...

What an absolutely amazing experience! The staff here clearly care and respect the elephants so much, everything they do is for their wellbeing. It was great making the food for the elephants and then getting to feed them, and a privilege to walk amongst them in the wild. Truly special experience and would highly recommend.

Koh Samui Custom Sightseeing Tour with Private Guide

Len_S, Mar 2026

Excellent excellent excellent

Had our tour of Koh Samui today with our guide Sixsun, or Mr S, … he was an absolute star - very advocating, very thoughtful, checked what we wanted and delivered & more with a suggestion of seeing trained monkeys climbing the trees to get the coconuts down …. excellent, highly recommended

Angthong National Marine Park 42 Island Speed Boat From Koh Samui

Alan_M, Mar 2026

A great day out, highly recommended.

We had a fantastic time on our Angthong National Marine Park tour. We were picked up promptly from our hotel had a simple breakfast and given a full briefing before boarding the speedboat to the islands. The speedboat trip itself is a great experience providing you can tolerate a bumpy ride. The guys on the boat were very accommodating and very safety conscious. The islands are amazing. The snorkelling was great fun, as was the kayaking. The climb to the view points were challenging but well worth it. Lunch was provided and the mini bus was waiting afterwards to take us back to our hotel. Overall a great day out. Highly recommended.

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.