Top picks for Koh Samui Tours

Discover 69 Tours in Koh Samui on Trip.com, updated February 2, 2026, with experiences lasting from 1 to 10 hours. Find the perfect adventure for your day!

From EUR 19.30 per person, with an average total of EUR 48.47. Choose the option that suits your plan.

With 1.086k verified reviews, Tours Koh Samui boast an average rating of 4.5.

This week's most popular Tours: "Half Day Elephant Home Sanctuary in Samui", with 302 reviews and a 4.9 rating.

Now on Trip.com: "Koh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventure", a 8-hour adventure in Koh Samui!

The next available day tour departs on February 3, 2026. Book now to secure your spot!

Koh Samui Tours usually take about 8 hours — perfect for a relaxed, immersive experience!

100% of Koh Samui Tours now offer English-speaking guides

February is the perfect time to visit Koh Samui! Choose from Tours available day tours, including seasonal favorites like Half Day Elephant Home Sanctuary in Samui.

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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69 results for Koh Samui Tours

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Reviews/Trip Moments

Reviews: Koh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventure
Guest User2026-02-01
A fantastic excursion. Well-organized. We rented a white boat. The crew was great.
Reviews: One-day tour to Angthong Marine National Park
Guest User2026-01-27
The hardest part of this tour was understanding what program corresponds to what. The program itself is written in the description in solid text, making it difficult to understand what the tour includes. I had to check. After receiving answers to my questions, I booked this tour under the name Mr. Tu - the name of the port. In the morning, I was punctually picked up by minibus. There was a small complimentary breakfast at the port. Then we boarded a speedboat. We sailed for about an hour. It starts with the waves, so I recommend motion sickness pills. The first point is snorkeling. We managed to arrive first, so there were not many people yet. We were given masks and life jackets. The underwater world is magnificent. Then we were taken to an island for Hike to the lake. Then to another island, where we had a delicious meal and then kayaking. And finally to the main island, where there is a view of all the Angthong islands from an altitude of 500 meters. The climb took 30 minutes. Steep steps. Trust your health. I highly recommend this tour, but be sure to check the details before purchasing. I enjoyed it.
Reviews: Koh Samui Angthong National Marine Park one-day tour [Snorkeling/Lunch/Transfer/Kayaking]
Guest User2026-01-31
It was an amazing tour. The schedule was very full and well-organized. For just a little over 1,500 baht per person, it was definitely worth the price. The package included a boat ride, snorkeling to see fish and coral, and a photo service with very good staff. We also got to go up the mountain to enjoy views at two different spots. The food was delicious and served in generous portions. Overall, it was a very packed and great-value program for the price.
Reviews: Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter
Guest User2026-01-27
What a great trip! We were picked up from our hotel 15 minutes before our scheduled pickup time and taken to the boat station. Soft drinks were provided on the boat. Before reaching the island, we stopped for snorkeling. The island itself is beautiful, and the pigs are adorable. The guide was very friendly and had a good sense of humor. We took the afternoon excursion and stopped on the way back to watch the sunset from the water. Before leaving, we had lunch at the station, a small buffet with several dishes.
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 tour of Koh Samui was amazing! There weren't many Chinese people around, so it wasn't crowded. The guide was incredibly friendly, like a private guide. The wind blowing from the roof was truly breathtaking, and the experience of Sintha, Sinya, and Namuang Waterfall was truly captivating! This 4X4 tour of Koh Samui was an incredible experience! We barely encountered any other Chinese tourists the entire time, and there were no lines for attractions, making it a peaceful and relaxing experience. The guide stayed with us the entire time, attentive and caring like a personal guide. Not only did he proactively help us take photos of the wild scenery from the roof, but he also shared local anecdotes in Chinese and was incredibly welcoming to Chinese people. The pace of the tour was also very comfortable. We first visited Sintha and Sinya to see the pristine coastal scenery, enjoying the refreshing sea breeze. Then, we headed to Namuang Waterfall, where stepping into the cool stream was incredibly relaxing. The mountain roads were especially enjoyable, as I stood on the roof, holding onto the handrails, and the wind, wrapped in the fragrance of the trees, blew in my face. The sense of exhilaration was truly captivating. The entire trip was a perfect blend of excitement and relaxation!
Reviews: Koh Samui: Koh Tao and Ko Tao + Nang Yuan Island 1-day tour speedboat snorkeling with hotel transfer and lunch included
Guest User2026-01-28
Love everything. Pickup on time, friendly staffs, clear itinerary, good lunch and beautiful islands.
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