Top Koh Samui Activities and Things to Do

Discover 34 Experiences in Koh Samui on Trip.com, updated December 29, 2025, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From TWD 212.00 per person, with an average total of TWD 4,699.55. Choose the option that suits your plan.

With 170 verified reviews, Experiences Koh Samui boast an average rating of 4.7.

This week's most popular Experiences: "Snorkeling & Island Hopping", with 63 reviews and a 4.5 rating.

Now on Trip.com: "Samui Zipline | ATV Mountain Adventure | Optional Hotel Transfer", a 3-hour adventure in Koh Samui!

The next available day tour departs on December 30, 2025. Book now to secure your spot!

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

95% of Koh Samui Experiences now offer English-speaking guides

December is perfect for visiting Koh Samui! Choose from Experiences available day tours, including seasonal hits like Snorkeling & Island Hopping.

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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34 results for Koh Samui Experiences

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Reviews/Trip Moments

Reviews: Samui Zipline | ATV Mountain Adventure | Optional Hotel Transfer
Guest User2025-12-17
An interesting experience, adds variety. But: it's all a bit chaotic, not worth the price. After tours that last at least three hours and include food, the experience is a bit dimmer.
Reviews: Koh Samui Tree Bridge Cafe Ziplining|Tree Bridge Zipline|Experience the thrill of jungle shuttle
Guest User2025-10-18
The staff are very friendly. There are lockers for storing items. The toilets are also very clean.
Reviews: Koh Samui Retro Red Sailing Cruise [Watch the Romantic Sunset|Visit Koh Phangan|Ang Thong National Park|Snorkeling and sunbathing]
Guest User2025-05-31
This time there are fewer people on the same boat. We are crazy to take selfies. 🤳 The meal is also delicious. 🥰🥰🥰 The pick-up car is very new and very happy.
Best Contact Center 2024 - Bronze
Best Contact Center 2024 - Bronze