Top Koh Samui Activities and Things to Do

Discover 85 Day tour product in Koh Samui on Trip.com, updated November 3, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From €12.26 per person, with an average total of €50.21. Choose the option that suits your plan.

With 630 verified reviews, Day tour product Koh Samui boast an average rating of 4.6.

This week's most popular Day tour product: "One-day tour to Angthong Marine National Park", with 208 reviews and a 4.5 rating.

Now on Trip.com: "MR. TU's Samui Island deep sea fishing one-day tour (shared/private boat options) - professional fishing boat with fresh catch processing", a 5-hour adventure in Koh Samui!

The next available day tour departs on November 4, 2026. Book now to secure your spot!

Koh Samui Day tour product usually take about 5 hours — perfect for a relaxed, immersive experience!

95% of Koh Samui Day tour product now offer English-speaking guides

November is the perfect time to visit Koh Samui! Choose from 85 available day tours, including seasonal favorites like One-day tour to Angthong Marine National 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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85 results for Koh Samui Day tour product

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Reviews/Trip Moments

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Reviews: MR. TU's Samui Island deep sea fishing one-day tour (shared/private boat options) - professional fishing boat with fresh catch processing
Guest User2026-07-04
We had a wonderful time. Someone caught a shark, someone a very small fish, someone a little bigger. They prepared a delicious lunch for us. And they helped us with the catch in every way possible. We stopped for a swim in the sea. I went with my 10-year-old son. At first, he was very upset because he couldn't catch anything, but then when he caught one, he was incredibly happy. We've been talking about this trip for a long time and will definitely do it again when we're here again.
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Reviews: Koh Samui MR.TU Sea Fishing: Fresh Seafood Processing|Professional Fishing Boat
Guest User2026-09-29
It was so much fun! I’d never gone fishing in the sea before. It was such a great experience.
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Reviews: Koh Samui one-day tour[Off-road Vehicle Around the Island | Island Sightseeing | Optional Elephant Encounter or Kayaking]
Guest User2025-02-20
As a Chinese person, this is my first trip to Koh Samui since the pandemic. I traveled here for three consecutive years in 2016, 2017, and 2018, and back then there were so many Chinese tourists. I just want to say that the island tour was incredibly enjoyable. My wife also thought the guide and the SUV experience were fantastic. We even had lunch and danced with some foreign friends! Unforgettable memories. I hope more Chinese tourists will come to visit. Although there are many small travel agencies near the hotel offering island tours or boat trips, I recommend booking directly through Ctrip (safe, reliable, and they speak Chinese). You can just wait in the hotel lobby the next day…! In short, Thailand is safe, and I hope you'll have the chance to come and enjoy its beautiful scenery.
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Reviews: Koh Samui tree bridge coffee ziplining - Tree Bridge Zipline
Guest User2026-09-06
I highly recommend it to anyone who hasn't tried it. I booked it as quickly as possible, and the next morning, at the appointed time, a company pickup truck arrived and took me to the base. They were a very friendly bunch. Thanks to these wonderful guys, it was fun and not at all scary. I want to thank everyone who was there and supported me 🤝. I left my phone in the booth, so one of the wonderful guys took a video of the zipline flight for me on his phone and then sent it to me on WhatsApp. Free, no strings attached. He refused to take any money. I just took a big thank you 🤗. I definitely recommend having such a small and wonderful adventure on your vacation 😁
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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 User2026-06-08
Good trip. Friendly and helpful tour leader. Pick us up from the hotel punctually. Safety are well taken care of. And thanks for a fruits after the zipline activities. Pick us up and return punctually as described.

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