Top Koh Samui Activities and Things to Do

Discover 57 Experiences in Koh Samui on Trip.com, updated January 2, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From SEK 93.00 per person, with an average total of SEK 1,875.46. Choose the option that suits your plan.

With 125 verified reviews, Experiences Koh Samui boast an average rating of 4.6.

This week's most popular Experiences: "Samui Boat Charter, Private Speedboat Charter, Angthong National Marine Park", with 49 reviews and a 4.9 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 January 3, 2026. Book now to secure your spot!

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

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

January is perfect for visiting Koh Samui! Choose from Experiences available day tours, including seasonal hits 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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57 results for Koh Samui Experiences

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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 User2025-01-19
Playing is very exciting, the project is fine, that is, there is a Chinese tour guide, when you wear the safety rope, you can ask the result that there is no Chinese, only 1 person can simply jump a few words, hello, thank you, etc., but it does not affect the play, 2 people control 5 people, follow, Follow the slide, the slide in the front section will not take pictures and take videos, and the slide in the back section will take videos.
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.
Reviews: Koh Samui Vintage Red Sailing Boat Cruise with Romantic Sunset Views|Explore Koh Phangan|Mu Ko 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.
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: 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.
Best Contact Center 2024 - Bronze
Best Contact Center 2024 - Bronze