Top picks for Koh Samui Attractions

Discover 9095 Attractions in Koh Samui on Trip.com, updated April 4, 2026, with experiences lasting from 1 to 8 hours. Find the perfect adventure for your day!

From PHP 5.81 per person, with an average total of PHP 2,081.05. Choose the option that suits your plan.

With 3.894k verified reviews, Attractions Koh Samui boast an average rating of 4.6.

This week's most popular Attractions: "Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days", with 3.25k reviews and a 4.7 rating.

Now on Trip.com: "Koh Samui 4X4 off-road island adventure tour: Hin Ta Hin Yai + Na Muang waterfall 1-day tour", a 4-hour adventure in Koh Samui!

The next available day tour departs on April 5, 2026. Book now to secure your spot!

Koh Samui Attractions usually take about 4 hours — perfect for a relaxed, immersive experience!

80% of Koh Samui Attractions now offer English-speaking guides

April is perfect for visiting Koh Samui! Choose from Attractions available day tours, including seasonal hits like Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days.

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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9095 results for Koh Samui Attractions

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Reviews/Trip Moments

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: Koh Samui Departure: Pig Island & Tean Island Snorkeling Experience|Upgrade to a pink dolphin encounter
_TIXX******6c46y02026-03-27
Feeding pigs 🐖, snorkeled with fish 🐠, and relaxed on stunning beaches. Friendly vibes and epic adventures!
Reviews: Koh Samui Angthong National Marine Park one-day tour [Snorkeling/Lunch/Transfer/Kayaking]
_TIXX******6c46y02026-03-27
Epic day trip! Turquoise beaches, palm trees swaying, and hikes with stunning views. National Marine Park magic! A must-do in Thailand Koh Samui !
Reviews: Thailand eSIM | Up to 100GB data | 4G/5G connection| 1-30 days
Mat_Amin2026-04-03
Highly recommended for travelers. The setup was instant and hassle-free, with strong 4G/5G coverage throughout my trip. Speeds were fast and reliable, even for streaming and navigation. Perfect for staying connected without swapping physical SIM cards.
Reviews: Koh Samui Pig Island and Tean Island Snorkeling with Pink Dolphin Half-Day Tour
Anonymous user2026-03-13
An incredible experience with lovely and attentive guides. All 3 destinations are wonderful.
Reviews: Koh Samui: Hawk Adventure Ziplining Aerial Walkway in Nathon
Anonymous user2026-03-14
Exceeded all expectations! The views are absolutely stunning, but you definitely need to get the gold plan; the most beautiful flights are there. It rained from the moment we entered the slope until the very end, but the staff was always joking and smoothing things over, so the weather didn't ruin our day. Highly recommend.
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