Best Activities & Tours in Koh Samui
132 places found in Koh Samui
Discover the best activities & tours in Koh Samui, Thailand. Tropical island paradise with palm-fringed beaches Whether you're planning your first visit or returning to explore more, our curated selection highlights the top-rated activities & tours that Koh Samui has to offer, complete with ratings, reviews, and practical visitor information.
Each listing includes Google ratings from real visitors, price range indicators, location details, and booking options where available. Use the filters above to narrow your search by rating or price level, and sort by popularity to see the places that other travellers recommend most.
Book tours & activities in Koh Samui
Skip-the-line tickets, day trips, and guided experiences — book ahead and skip the on-the-ground markup.
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.

Lat Wanon Waterfall
A quiet off-the-beaten-track waterfall in Lipa Noi, ideal for a peaceful jungle escape from Samui's busier spots.

Samui Ninja inflatable water park
A floating inflatable obstacle course anchored off Bangrak Beach in Koh Samui, popular with families and groups looking for active beach fun.

Barcade
A bar-arcade concept on Koh Samui that has significantly scaled back from its original format.

Na Muang Waterfall 1
A quick shaded walk to a swimmable pool, best after rain, and skip the elephant rides at the car park.

Panoramic View Samui
A hilltop viewpoint on Koh Samui offering panoramic views across the island and surrounding Gulf of Thailand.

Mangrove Forest
A cracked concrete walkway through the mangroves, half-abandoned and quiet, and best timed with the tide.

Kekus Waterfall
A natural waterfall tucked into the interior of Koh Samui, offering a refreshing escape from the coast.

Naphat Tour Pig Island Koh Mat Sum and Snorkeling
A day boat run to the pigs and Rap Island, great fun if you nail down the price in writing first.

Wang Sao Thong Waterfall
A secluded jungle waterfall near Na Mueang, offering natural pools and a short, easy hike inland from Koh Samui's beaches.

Samui Water Park
A family-oriented water park on Koh Samui's quieter northern coast, offering slides and pools to beat the tropical heat.

Heart Shape & Elephant Care Samui
Hands-on elephant sanctuary on Koh Samui offering feeding and bathing experiences in a care-focused setting.

Chanita's Thai Cooking Class
A casual home-based Thai cooking class in Bo Put, Koh Samui, offering hands-on lessons and tasty results.
Find a place to stay in Koh Samui
Compare prices across booking sites.
- Compare prices across sites
- Filter for free cancellation
- Secure checkout on the partner site
Compare rates on Booking.com
Largest selection
Compare rates on Expedia
Bundle & save
Compare rates on Hotels.com
Member prices
Sponsored — we may earn a commission at no extra cost to you. Learn more.
Frequently Asked Questions
What are the best activities & tours in Koh Samui?
Browse our curated list above, sorted by rating and visitor reviews. We feature only verified activities & tours with Google ratings, so you can compare options and find the best match for your trip to Koh Samui.
How many activities & tours are in Koh Samui?
Our directory includes a growing collection of verified activities & tours in Koh Samui. Use the filters to narrow by price range or minimum rating to find exactly what you're looking for.
When is the best time to visit Koh Samui?
The best time to visit Koh Samui depends on your priorities. High season (November-February) offers the best weather but higher prices and larger crowds. Shoulder season (March-April, October) provides good weather with fewer tourists. Low season (May-September) has the lowest prices but more rain.