Top Koh Samui Activities and Things to Do

Discover 33 Experiences in Koh Samui on Trip.com, updated March 8, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From SAR 29.53 per person, with an average total of SAR 239.67. Choose the option that suits your plan.

With 996 verified reviews, Experiences Koh Samui boast an average rating of 4.6.

This week's most popular Experiences: "[Up to 40% off] The Harbourview Hong Kong | Harbourview Restaurant | Lunch/Dinner Buffet ", with 498 reviews and a 4.2 rating.

Now on Trip.com: "Thailand Travel - Koh Samui Ziplining Adventure: Soar Through Tropical Rainforests with Ocean Views, Tree-Top Coffee Photo Spots, Multiple Time Slots Available with Hotel Transfers", a 2-hour adventure in Koh Samui!

The next available day tour departs on March 9, 2026. Book now to secure your spot!

Koh Samui Experiences usually take about 2 hours — perfect for a relaxed, immersive experience!

91% of Koh Samui Experiences now offer English-speaking guides

March is the perfect time to visit Koh Samui! Choose from Experiences available day tours, including seasonal favorites like [Up to 40% off] The Harbourview Hong Kong | Harbourview Restaurant | Lunch/Dinner Buffet .

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: Thailand Travel - Koh Samui Ziplining Adventure: Soar Through Tropical Rainforests with Ocean Views, Tree-Top Coffee Photo Spots, Multiple Time Slots Available with Hotel Transfers
Guest User2026-02-10
It was pretty good. I took my 9-year-old granddaughter there, and she had a wonderful time! The service was warm and friendly, they were responsible for safety, and they provided pick-up and drop-off service – great!
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 User2026-01-30
Wonderful experience
Reviews: Seattle Open-top Double-decker Hop-on Hop-off Bus Tour
Guest User2025-09-19
Basically, you can take a quick look at the streets of Seattle. If you need to have a deeper look, you may not have enough time because the intervals are long and there are no cars after 4:00 pm.
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