Top Koh Samui Day Tours

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Discover 81 Day tours in Koh Samui on Trip.com, updated April 13, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From CAD 42.44 per person, with an average total of CAD 69.67. Choose the option that suits your plan.

With 650 verified reviews, Day tours Koh Samui boast an average rating of 4.2.

This week's most popular Day tours: "Koh Samui Jungle Safari By JEEP With MR.UNG (Including Lunch) ", with 234 reviews and a 4.6 rating.

Now on Trip.com: "Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter", a 5-hour adventure in Koh Samui!

The next available day tour departs on April 14, 2026. Book now to secure your spot!

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

100% of Koh Samui Day tours now offer English-speaking guides

April is the perfect time to visit Koh Samui! Choose from Day tours available day tours, including seasonal favorites like Koh Samui Jungle Safari By JEEP With MR.UNG (Including Lunch) .

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

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Reviews: Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter
Guest User2026-03-27
Feeding pigs šŸ–, snorkeled with fish 🐠, and relaxed on stunning beaches. Friendly vibes and epic adventures!
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Reviews: Koh Samui: Private Longtail Boat to Pig Island with Snorkel
Guest User2026-04-08
The staff at Naphat Tour were very welcoming and contacted me via email a day in advance. Our family of four traveled on one boat, and the captain patiently waited for us at Pig Island; we didn't have to change boats for the return trip, as some other tourists had mentioned. The snorkeling location was particularly noteworthy; it wasn't the popular Tanjung Pied snorkeling spot, as only two longtail boats were there. The children were thrilled to see so many fish.
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Reviews: Koh Samui 4X4 off-road island adventure tour: Hin Ta Hin Yai + Na Muang waterfall 1-day tour
Guest User2025-09-23
The 4x4 island tour of Koh Samui was amazing! Few Chinese tourists, no crowds, and the guide was incredibly friendly, like a private guide. The rooftop experience was exhilarating, and the Sintha, Sinah, and Na Mang Waterfall experiences were top-notch! This 4x4 island tour of Koh Samui was an exceptional experience! We encountered almost no other Chinese tourists, no queues at attractions, making it peaceful and relaxing. The guide stayed close to us the entire time, providing attentive service like a private guide. He not only helped us take photos of our wild rooftop adventures but also shared local anecdotes in Chinese, showing exceptional enthusiasm towards Chinese tourists. The itinerary was also very comfortable. We started with the pristine coastal scenery of Sintha and Sinah, enjoying the incredibly refreshing sea breeze; then we went to Na Mang Waterfall, where splashing in the cool stream was incredibly relaxing. Especially when driving on the mountain roads, standing on the rooftop holding onto the handrails, with the wind carrying the scent of grass and trees, the wild feeling was intoxicating! We had a fantastic and relaxing trip!
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Reviews: From Koh Samui: Day Tour Ang Thong with Kayak, Snorkel & Lunch
Guest User2026-04-05
A truly amazing tour to Ang Thong! 🌓 Stunning views, clear water, and excellent organization. Special thanks to the team who accompanied us! Everything was smooth, comfortable, and hassle-free—we definitely recommend it! šŸ”„
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Reviews: Koh Samui: Koh Tao and Ko Tao + Nang Yuan Island 1-day tour speedboat snorkeling with hotel transfer and lunch included
Guest User2026-02-05
It was a decent tour, but its main drawback was probably the price; I wish it were cheaper. We were picked up from the hotel on time, then driven around half the island to pick up the others—the Chinese are very unpunctual, and we had to wait a long time. We were taken to the pier, given water and buns, and loaded onto a speedboat for about 30 people. The ride to the first spot took about an hour and a half. Along the way, they offered free water and soda, and also sold beer and swim shoes. The place is very beautiful; I even saw a turtle! But there was a lot of trash in the water... Then we were taken to the second spot, and then to lunch. The lunch was meager, but oh well, we didn't go there to eat. After that, they dropped us off at a beautiful beach for a couple of hours, but be careful—the sun is very strong. The ride back also took about an hour and a half, plus transfer to the hotel. Overall, I can recommend it!
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