Top Koh Samui Activities and Things to Do

Discover 57 Experiences in Koh Samui on Trip.com, updated January 7, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From THB 243.09 per person, with an average total of THB 2,031.59. Choose the option that suits your plan.

With 496 verified reviews, Experiences Koh Samui boast an average rating of 4.7.

This week's most popular Experiences: "ATV Ride in Ubud by DADI Bali Adventures with Lunch and Round-Trip Hotel Transfer", with 264 reviews and a 4.9 rating.

Now on Trip.com: "Koh Samui Tree Bridge Coffee Ziplining|Tree Bridge Zipline|Thrilling Jungle Zipline Adventure", a 3-hour adventure in Koh Samui!

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

Koh Samui Experiences usually take about 3 hours — perfect for a relaxed, immersive experience!

97% 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 ATV Ride in Ubud by DADI Bali Adventures with Lunch and Round-Trip Hotel Transfer.

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: Private Half-Day Longtail Boat Tour to Koh Mat Sum from Koh Samui
Guest User2024-04-03
Not nice was that we were picked up a 1/2Stunde too late. Otherwise it was fine. Had the boat for us alone (3 persons)
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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