Top Koh Samui Activities and Things to Do

Discover 51 Experiences in Koh Samui on Trip.com, updated February 7, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From JPY 1,624.00 per person, with an average total of JPY 23,457.39. Choose the option that suits your plan.

With 186 verified reviews, Experiences Koh Samui boast an average rating of 4.7.

This week's most popular Experiences: "Sunset Stand Up Paddleboard (SUP) Tour in Koh Samui", with 58 reviews and a 4.9 rating.

Now on Trip.com: "1-Day Koh Samui & Koh Tao Deep Diving + Discovery Divers Experience (Certified/Non-Certified Diving & Freediving with Transfer)", a 7-hour adventure in Koh Samui!

The next available day tour departs on February 8, 2026. Book now to secure your spot!

Koh Samui Experiences usually take about 7 hours — perfect for a relaxed, immersive experience!

96% of Koh Samui Experiences now offer English-speaking guides

February is the perfect time to visit Koh Samui! Choose from Experiences available day tours, including seasonal favorites like Sunset Stand Up Paddleboard (SUP) Tour in Koh Samui.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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Reviews/Trip Moments

Reviews: 1-Day Koh Samui & Koh Tao Deep Diving + Discovery Divers Experience (Certified/Non-Certified Diving & Freediving with Transfer)
Guest User2025-04-10
Super cool, coach is serious, boss.
Reviews: Sunset Stand Up Paddleboard (SUP) Tour in Koh Samui
Guest User2025-05-06
Beautiful sunset experience. Ian was great as I was a complete novice, instructions were clear and the water was lovely when I fell in! And I followed up with a sunrise tour too!
Reviews: Samui Boat Charter, Private Speedboat Charter, Angthong National Marine Park
Guest User2025-12-24
The boat was well equipped and maintained. Hong, our guide, was wonderful and super engaging and playful with the younger kids in our family. Nut and Film - our other crew members - were equally attentive and friendly. Overall we had a fantastic and well executed day! It started with picking us up at the beachfront of our hotel, then to the Angthong Marine Park (we visited first to avoid the large crowds so that the climb up and down to the Emerald Lagoon wasn’t rushed for our little hikers), then to a spot north of the park to privately snorkel, followed by lunch (we preordered so that the food was ready for us when we arrived), next to a private beach cove (which unfortunately was covered with plastic rubbish but our team quickly cleaned the beach with help from us) and then back to the beachfront of our hotel in Bophut. The experience was fully enjoyed by all in our family, from the youngest to the oldest. I highly recommend this company - booking was a breeze and communication up to our tour and throughout our experience was impeccable.
Reviews: Koh Samui Tree Bridge Coffee Ziplining|Tree Bridge Zipline|Thrilling Jungle Zipline Adventure
Guest User2026-01-30
Wonderful experience
Reviews: Koh Samui, Thailand - Lamai Shooting Range/Paragon Gun Range Shooting Club: Real Gun Range Live Ammunition Shooting Experience and Thailand Live-Action CS
Guest User2025-08-27
I've always wanted to experience live-fire shooting, and this time at Samui, I finally had the chance. I chose a pistol, one that was more advanced in difficulty, since there were no sights, so I had to rely entirely on my eyesight. Ten rounds went by in a flash, with my best score being an 8, and the rest all coming in at 2333. Even so, an 8 for the naked eye isn't bad. There was someone on hand to guide me, ensuring complete safety.
Reviews: MuayThai Class for Beginners
Guest User2025-11-26
Not gonna lie. This class is the most intense class for beginners I ever participated in. The warm-up was running for 20 minutes, then jump rope for like 5 minutes. If you can get through that, the reward is so worth it. I had an instructor (who told me to call him #4) who was excellent in explaining and teaching the basic/beginning of stances, punches, and kicks. I left feeling more empowered and knowledgeable. I know enough to practice on my own and he was all about discipline and technique. I’m here on vacation for a week (I went earlier today) and it’s a must on your to-do list if you’re on the island and have time. The class is 1 and a half hours. It was fun but intense. Make sure you bring water (I was dripping sweating) and they got you on the hand wraps. Don’t forget to check out the cafe after your workout. The menu is delicious.
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