Top picks for Koh Samui Day tour product

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 MYR 55.71 per person, with an average total of MYR 357.31. Choose the option that suits your plan.

With 589 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: "Departing from Koh Samui: Koh Madsum & Tean Island snorkeling experience | dolphin chasing tour upgrade available", 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: Departing from Koh Samui: Koh Madsum & Tean Island snorkeling experience | dolphin chasing tour upgrade available
Guest User2026-10-05
The pigs simply stole our hearts. We never would have thought we loved pigs so much. 😁. Definitely a must-see!
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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: MuayThai Class for Beginners
Guest User2026-02-19
I went to a Muay Thai for Beginners class and absolutely loved it. The instructors were very professional and clearly took their job seriously. We started with a proper warm-up and stretching, and we also finished the session with stretching. There were always 2–3 trainers coming around to check on us and give individual guidance. I think Muay Thai is definitely a must-do activity when you come to Thailand. Since it’s the national sport, practicing it here also allows you to experience and understand Thai culture from the inside.
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Reviews: 1-day tour to Mu Ko Ang Thong National Marine Park from Koh Samui [snorkeling/lunch/transfer/kayaking]
Guest User2026-09-08
The route matched the description. The excursion itself was wonderful. I highly recommend it. We were with the Funny Day team. They're great guys, but there was one major drawback I didn't like. On the way back from the archipelago to Koh Samui, we ran out of gas. Oh well, it happens. We first took some gas from a boat traveling alongside, but it wasn't enough. Then we waited for a second boat to bring gas and pick up some of the people. And it seemed like everything should go smoothly from there, but no! The new boat also ran out of gas 100 meters from the beach. And we waited for a third boat. They need to fix this urgently and bring extra gas. Otherwise, the excursion itself, the views, the snorkeling, and the kayaking were amazing. The views from the observation deck are incredibly beautiful, but the climb is very difficult and is best done in sneakers.
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Reviews: Depart from Koh Samui: Private Charter Boat Tour [Snorkeling + Island Hopping]|Longtail Boat (Optional)|Speedboating, etc.
Guest User2026-10-15
Private longtail trip to Koh Mudsum (Pig Island) and Koh Tan with our two boys. Boat and driver were great: kind, careful and on time, and the weather cleared up nicely. Good value for a private boat. One thing to improve: we had no explanation of what was on each island or what to expect, so a short briefing at the start would make it even better. Bring cash for the ฿50 pp entrance fee at Koh Mudsum.
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Reviews: Koh Samui: Optional Fun ATV or Fly Zipline or Combo Adventure with Transfers
Guest User2026-09-23
A pleasant experience! The facility is well-maintained, and the staff is friendly, kind, and helpful. I would especially recommend this activity to families with children: we had fun, but if you're looking for something extreme or particularly adrenaline-filled, it might not be what you're looking for.