Top Koh Samui Activities and Things to Do

Discover 39 Experiences in Koh Samui on Trip.com, updated January 18, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From DKK 66.75 per person, with an average total of DKK 1,176.40. Choose the option that suits your plan.

With 123 verified reviews, Experiences Koh Samui boast an average rating of 4.7.

This week's most popular Experiences: "Samui Boat Charter, Private Speedboat Charter, Angthong National Marine Park", with 50 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 January 19, 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

January is the perfect time to visit Koh Samui! Choose from Experiences available day tours, including seasonal favorites like Samui Boat Charter, Private Speedboat Charter, Angthong National Marine Park.

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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39 results for Koh Samui Experiences

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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: Mr. Tu Fishing Day Trip by Escort Boat from Koh Samui
Guest User2024-09-12
It was a great day out on a boat fishing, Jo the deckhand was very helpful and cooked a fantastic yummy lunch! Lots of little fish caught, would be perfect for families with kids! The only downfall was out transport to and from the wharf with our driver going to 3 wrong hotels to pick people up and him picking up a hitch hiker on the way back, which I thought was a little bizarre! Overall a great day and would highly recommend.
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: Koh Samui Tree Bridge Coffee Ziplining|Tree Bridge Zipline|Thrilling Jungle Zipline Adventure
Guest User2025-10-18
The staff are very friendly. There are lockers for storing items. The toilets are also very clean.
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