There is no denying that snorkeling in Samaesarn has become one of the most highly sought-after activities for tourists right now. If you are looking for crystal-clear, glass-like waters and 100% unspoiled nature, you are exactly where you need to be!
In this article, we will guide you through the 8 absolute best snorkeling spots around the Samaesarn archipelago. Each island has its own unique charm, but they all guarantee abundant marine life. Let’s dive right into our top recommendations, complete with reviews and a handy map!
1.Koh Raet


Koh Raet is an unmissable destination, whether you are here for serious snorkeling or just a chilling weekend getaway. Surrounded by stunning, powdery white sand beaches, it is often compared to the Maldives! The overall atmosphere-both on land and underwater-is fantastic. If you want a great spot for shallow-water snorkeling and breathing in the fresh ocean breeze, this island will leave you highly impressed.
2.Koh Yung Klua


Koh Yung Klua is undeniably beautiful. Thanks to its rich ecological system, the water here is consistently gorgeous and transparent. At this dive spot, you will be greeted by massive schools of tropical fish and spectacular coral reefs surrounding the island. It is a perfect spot for friends and families.
(Want to make sure you get the clearest water? Read our guide: 👉 [Samaesarn Snorkeling Seasons])
3.Koh Jan


Koh Jan features water so clear you can practically see the bottom like looking through glass. It is just as popular as the other islands, offering a vibrant atmosphere, striking turquoise waters, and clear blue skies. It is an excellent spot for shallow snorkeling and is conveniently located near the other islands. A visit here is completely worth your time!
4.Koh Juang


Coming in at number four is Koh Juang, an island renowned for its breathtaking underwater landscape. You can snorkel all around the island, immersing yourself in the vast marine nature. Swim alongside colorful fish, admire the diverse coral species, and if you are lucky, you might even spot a sea turtle or other rare marine life!
(Want to experience this privately? We highly recommend our 👉 [Private Samaesarn Snorkeling Trips] for you and your family)
5.Koh Rong Khon & Koh Rong Nang


These twin islands are incredibly famous among snorkelers and photographers. Though not very large, Koh Rong Khon and Koh Rong Nang boast an incredibly intact marine ecosystem. There are excellent scenic angles for taking chic photos from the boat. If you are on a quest to find the famous Nemo (Clownfish) hiding in vibrant anemones, this is the place to be!
6.Hin Moo (Pig Rock) Dive Site


Hin Moo is a specific snorkeling and diving coordinate rather than a full island, but it is an absolute treasure trove of coral reefs. It houses a massive variety of coral species in one concentrated area. For divers who want a close-up, intimate experience with marine biodiversity, Hin Moo is always at the top of their list.
7.Koh Kham


Koh Kham is a neighboring island to Samaesarn that you can visit by booking tickets at the naval service point or through private tour operators. This island is packed with activities: snorkeling, kayaking, hiking up to viewpoints, and taking amazing photos. It also has great facilities and small shops. The air is fresh, and the water is pristine!
8.Koh Samaesarn

Last but not least is the main island of Koh Samaesarn itself. This island is home to several gorgeous beaches, including Tien Beach, Luk Lom Beach, Sai Beach, and Toey Beach. It also features on-land attractions like the botanical garden and bird-watching spots.
For a deep dive into the main island, check out our full guide: 👉 [Ultimate Guide to Koh Samaesarn: Tickets & Travel]
Samaesarn Snorkeling Spots Map

Here is a complete map of all the snorkeling spots we’ve recommended to help you plan your itinerary and make the best decision for your trip.
So, what do you think of our top 8 Samaesarn snorkeling spots? If you have never experienced the deep, natural beauty of this area, we highly encourage you to pack your bags and come see it for yourself. We hope to see you in Samaesarn soon!
If you are currently planning a trip, we have curated various snorkeling packages to fit your exact needs.”
👉 [Click here to view all our Samaesarn Snorkeling Packages]



