8 Things to Do in Koh Samui - Compared & Priced (2026)

What to do in Koh Samui spans wildlife, day trips and tours - 8 activities in total. This page ranks Koh Samui's standouts and prices each, then BookingWolf beats the lowest - instantly where we can, by negotiating with the operator where we can't.

About Koh Samui

Koh Samui's catalogue runs to 8 bookable tours across 3 categories, led by Wildlife (2) and Day Trips (1).

Before You Book in Koh Samui

Cancellation: 100% of Koh Samui tours allow free cancellation, usually up to 24 hours before the tour starts — so it's safe to book early to lock in peak-season dates.
Confirmation: 100% confirm instantly when you book — no waiting on operator approval.
How long they run: The average tour is about 24 hours. The longest is Exploring Samui Island with Elephant Care Camp, Fruit Plantation and Waterfalls - Full-Day Tour at 24 hours — pack accordingly.
What you'll pay: The median Koh Samui tour is around $57; the cheapest options sit well below that and the longest day-trips well above. Each tour on this page shows the current price on Viator and TripAdvisor.

Cancellation, confirmation and pricing vary by tour — confirm on the booking site before paying.

How We Compared Koh Samui's Tours

We checked 8 Koh Samui tours across Viator and TripAdvisor in May 2026, grouped them by activity type, and picked the standout in each based on rating, review volume, and price. Ratings draw on the verified reviews aggregated under each operator. Prices were last checked in May 2026 and change — confirm on the booking site before paying.

Last updated May 2026 · BookingWolf

8 Things to Do in Koh Samui - Compared & Priced

About Koh Samui

Browse by Category in Koh Samui

Before You Book in Koh Samui

Guides

Best Activities in Koh Samui by Traveller Type

How We Compared Koh Samui's Tours