

Discover 36 Experiences in Koh Samui on Trip.com, updated December 28, 2025, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!
From JPY 1,214.00 per person, with an average total of JPY 11,344.36. Choose the option that suits your plan.
With 434 verified reviews, Experiences Koh Samui boast an average rating of 4.7.
This week's most popular Experiences: "Japan Okinawa Blue Cave diving and snorkeling 2-hour experience [Blue Cave snorkeling/diving/English and Japanese instructors/shore entry, no seasickness]", with 264 reviews and a 4.8 rating.
Now on Trip.com: "Koh Samui Tree Bridge Coffee Ziplining|Tree Bridge Zipline|Thrilling Jungle Zipline Adventure", a 3-hour adventure in Koh Samui!
The next available day tour departs on December 29, 2025. Book now to secure your spot!
Koh Samui Experiences usually take about 3 hours — perfect for a relaxed, immersive experience!
91% of Koh Samui Experiences now offer English-speaking guides
December is the perfect time to visit Koh Samui! Choose from Experiences available day tours, including seasonal favorites like Japan Okinawa Blue Cave diving and snorkeling 2-hour experience [Blue Cave snorkeling/diving/English and Japanese instructors/shore entry, no seasickness].
Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.












![1-Day Scuba Diving Experience at Racha Yai Island + Racha Noi Island in Phuket, Thailand [Beginner-Friendly Deep Diving | Professional Boat Diving | Chinese/English Speaking Instructors]](https://ak-d.tripcdn.com/images/0351y12000pplyz380977_C_568_320.jpg?_fr=wc)



![Japan Okinawa Blue Cave diving and snorkeling 2-hour experience [Blue Cave snorkeling/diving/English and Japanese instructors/shore entry, no seasickness]](https://ak-d.tripcdn.com/images/0353712000lsqa42y9592_C_568_320.jpg?_fr=wc)









![Thailand Koh Samui Tean Island Diving and Snorkeling Experience 4-8 Hours [Pig Island Speedboating 1-Day Tour/Half-Day Tour + Meal]](https://ak-d.tripcdn.com/images/0356y12000jluy2cx8928_C_568_320.jpg?_fr=wc)
![7-hour diving and snorkeling experience at Tean Island from Khanom [Koh Samui departure] Pink Dolphin Discovery 1-day tour by speedboat](https://ak-d.tripcdn.com/images//0580z12000n3owl87DB91_C_568_320.jpg?_fr=wc)


![[Koh Samui] Half-Day Speedboating Tour | Pig Island Koh Madsum Cute Pig Interaction + Koh Tan Island Snorkeling | Including Lunch & Hotel Transfer](https://ak-d.tripcdn.com/images/0356b12000qhntej62F73_C_568_320.png?_fr=wc)







![8-hour Scuba Diving OW/AOW Certification Experience in Koh Samui [1-day Deep Diving Tour in Koh Samui (Experienced Instructor) (Certification Available)]](https://ak-d.tripcdn.com/images//0583y12000n3tyqks201F_C_568_320.jpg?_fr=wc)
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