Top picks for Koh Samui Day tours

Discover 78 Day tours in Koh Samui on Trip.com, updated April 15, 2026, with experiences lasting from 1 to 10 hours. Find the perfect adventure for your day!

From EUR 17.19 per person, with an average total of EUR 47.58. Choose the option that suits your plan.

With 202 verified reviews, Day tours Koh Samui boast an average rating of 4.6.

This week's most popular Day tours: "Koh Samui 4X4 off-road island adventure tour: Hin Ta Hin Yai + Na Muang waterfall 1-day tour", with 47 reviews and a 4.9 rating.

Now on Trip.com: "Thailand Samui Elephant Kingdom Sanctuary Half Day Tour Morning/Afternoon", a 5-hour adventure in Koh Samui!

The next available day tour departs on April 16, 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 4X4 off-road island adventure tour: Hin Ta Hin Yai + Na Muang waterfall 1-day tour.

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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78 results for Koh Samui Day tours

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Reviews/Trip Moments

Reviews: Koh Samui Jungle Elephant Sanctuary Half Day Tour
Guest User2025-11-21
Wow what an amazing day! The pick up was on time and hassle free direct from my hotel. It had been raining so I think that meant a few cancellations, all the better for me who ended up in a small group of just 5. John was our guide. A lovely intro with a nice coffee. Then we got to meet and feed some gorgeous elephants. And a great photo opportunity . We then went to meet the rest. (They have 7 at this sanctuary). Plenty chance to ask questions and know everything about their elephants. A quick coffee then change for a chance to shower and brush the elephant. This was fantastic! What a wholesome , amazing day ! I definately recommend you visit when in samui
Reviews: Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter
Guest User2026-03-27
Feeding pigs 🐖, snorkeled with fish 🐠, and relaxed on stunning beaches. Friendly vibes and epic adventures!
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!
Reviews: Thailand Koh Samui Day Tour [4x4 Jeep Island Tour with Panoramic Views/Seaside Lunch]
Guest User2026-03-10
Great tour. Interesting sights. Friendly guide.
Reviews: Koh Samui Sightseeing Tour Around The Island
Guest User2025-07-19
Comprehensive and concise day trip to cover main attractions on the island.