Top picks for Koh Samui Day tour product

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Discover 91 Day tour product in Koh Samui on Trip.com, updated October 20, 2026, with experiences lasting from 1 to 9 hours. Find the perfect adventure for your day!

From AU$21.36 per person, with an average total of AU$105.09. Choose the option that suits your plan.

With 707 verified reviews, Day tour product Koh Samui boast an average rating of 4.4.

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 October 21, 2026. Book now to secure your spot!

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

89% of Koh Samui Day tour product now offer English-speaking guides

October is the perfect time to visit Koh Samui! Choose from 91 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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91 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: 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 āļŋ50 pp entrance fee at Koh Mudsum.
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Reviews: Koh Samui Pig Island and Tean Island Snorkeling with Pink Dolphin Half-Day Tour
Guest User2026-07-29
We booked this trip as one of our favourites. We were picked up on time by a friendly driver in an air conditioned mini van. We were driven to the pier and had time for a coffee. The driver was super friendly and professional. We were on a speedboat which was exceptional fun. It took 15 mins to get to tean island where we snorkelled. They provided water, snorkels and the health and safety was also exceptional. Snorkelled for 45 mins and then took a 5 mins spin to pig island ! This was absolutely amazing. The place was full of small, medium and large pigs. They were lovely. You can feed them and let them drink from a bottle. We had a lovely lunch (vegetarian and meat options). There is a bar there also. We had time to swim and chill. It took 15 mins back to the pier where our driver was waiting for us and then returned back to the hotel. One of the very best organised trips I've ever been on.
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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 User2026-09-30
A perfectly organized trip! They picked us up from the hotel, took us to the pier, gave us something to drink, fed us, and then we were off! Everything was explained clearly, even with my limited English. We arrived back on time and were dropped off home. Thanks for the trip!
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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: Ko Samui 4x4 off-road island adventure: Hin Ta and Hin Yai + Na Muang waterfall + hilltop restaurant
Guest User2026-05-18
The itinerary was fulfilling, and the scenery at each destination was breathtaking. The arrangements were well-planned, and there was great interaction with fellow travelers. The tour guide was also incredibly humorous and engaging, introducing many fascinating things. It was truly an eye-opening and worthwhile trip!
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From Koh Samui: Island Sightseeing Shared Tour by Army JeepThailand Koh Samui Day Tour Koh Samui 1-day tour to Ang Thong National Marine Park by big boat - Optional kayaking - English-speaking guidePig Island Experience By Speed Boat, Snorkeling, Kayaking Relaxing on the BeachKoh Samui MR.TU Sea Fishing: Fresh Seafood Processing|Professional Fishing BoatFrom Koh Phangan: Day Tour Ang Thong with Kayak, Snorkel & Lunch1-day tour to Mu Ko Ang Thong National Marine Park from Koh Samui Koh Samui: Introduction Private Class Muay Thai Boxing for BeginnersKoh Samui vintage red sailing boat sunset tour with pickup service and buffetKoh Samui: Private Longtail Boat to Pig Island with SnorkelKoh Samui Departure: Mu Ko Ang Thong National Park Sightseeing and Snorkeling|Upgradable kayaking adventureKoh Madsum + Tean Island premium speedboat/Neptune boat double island hopping/snorkeling experience/island-wide transferDeparting from Koh Samui: Koh Madsum & Tean Island snorkeling experience | dolphin chasing tour upgrade availableTean Island 1-day tour Koh Samui Private Driver Tour Custom Route, Hotel & Port PickupKoh Samui Travel ServicesKoh Samui ActivitiesKoh Samui Yacht CharterKoh Samui Boat TicketsWellness & Spa in Koh SamuiKoh Samui Connectivity SolutionsKoh Samui Cultural ExperienceKoh Samui Day ToursKoh Samui Group ToursKoh Samui Sports & AdventureKoh Samui Bus TicketsKoh Samui ClassesKoh Samui Airport ServicesKoh Samui SIM CardThings to do in ShanghaiThings to do in BeijingThings to do in Hong KongThings to do in OsakaThings to do in ZhangjiajieThings to do in SingaporeThings to do in ChongqingThings to do in TokyoThings to do in GuangzhouThings to do in Xi'anThings to do in ChinaThings to do in JapanThings to do in ThailandThings to do in VietnamThings to do in South Korea