Things to do in Koh Samui Islands

Discover top things to do in Koh Samui Islands 

 What are the best things to do in Koh Samui Islands? 

We can’t wait to show you some of the best things to do in Koh Samui Islands – they range from luxurious day trips to hair-raising action adventures and vibrant cultural events, with plenty of culinary highlights thrown in to keep you wanting more. Some of the most popular activities that Koh Samui Islands tourism has to offer include: 

• Ang Thong National Marine Park Full Day Tour
• Day Trip to Koh Nangyuan & Koh Tao by Insea Speedboat from Koh Samui
• Koh Samui: Half-Day Island Highlights Tour with Hotel Pickup
• Pig Island Experience By Speed Boat, Snorkelling, Kayaking Relaxing on the ...
• Top Sights of Samui City Tour

Search Wotif to discover what’s on in Koh Samui Islands in 2025 and start getting excited about everything you’ll get to see while you’re in town – from festivals, events, natural wonders, concerts and gigs. There’s a wide selection of Koh Samui Islands day tours – experience the area’s gorgeous surroundings with the help of a local guide or set off on your own adventure like the explorer you are.  

How can I find the cheapest things to do in Koh Samui Islands on Wotif? 

We’ve got insider information on what to do in Koh Samui Islands that will go easy on your wallet, with prices starting from AU$4. To find more, use the dropdown “Sort by” menu and choose price as your criteria. Or for even better results, choose “Price + our picks” to figure out what to see in Koh Samui Islands in 2025 at some of the best prices out there. Refine your search by using filters and Bob’s your uncle – trip planned, budget (and mischief) managed. Keep an eye out for discounts and promotions. Before you book, check for coupons or promotion codes on any of the listings.  

Why should I book activities in Koh Samui Islands with Wotif? 

You’ll get access to 174 Koh Samui Islands things to do in our large inventory – excellent chances of finding exactly what floats your boat. Keep an eye out for specials, discounts and promotions. Locking in your things to do is easy as pie: use our smooth and intuitive booking system and call on our friendly 24/7 customer service if you need a hand. To be extra discerning, read our guest ratings to find activities in Koh Samui Islands that match your expectations.  

What is the cancellation policy on booking activities in Koh Samui Islands with Wotif?  

We make it transparent and easy to see whether you can cancel your activity booking in Koh Samui Islands. The words “Fully refundable” in green next to the image on the activity listing give you the freedom to change your mind later. Even if the activity you’ve planned isn't fully refundable, it’s often easy enough to change the dates without incurring any additional fees – just make sure to carefully check this before you book.