Snorkelling in Thailand: 5 Best Islands for an Underwater Adventure!

There's something alluring about snorkelling that makes even the most reluctant swimmers eager to try out this underwater activity. The clear blue-green waters, teeming with marine life, is so removed from the life that exists mere meters above it, that you actually feel like you've entered another dreamy world altogether. And snorkelling in Thailand, with its scenic coasts and exotic islands, is definitely an experience recommended to all.

Similan Islands, Snorkelling in Thailand
Thailand has a Number of Beautiful Places for Snorkelling (Source)

Thailand as a tourist destination offers many exciting options to its visitors. With its long luxurious coastline and rich underwater life and corals, snorkelling is one of the top activities to do in the country. Both to the south, with the Gulf of Thailand, and to the west, along the Andaman Sea, there are numerous snorkelling spots to choose from - for both beginners as well as experienced people.

Here are the 5 most popular snorkelling spots in Thailand:

1. Surin Islands: Finding nemo, corals and more!

Best Places to Snorkel: Snorkelling spots in the Mo ko Surin National Park such as Richelieu Rock, Ao To and others.
Cost: THB 3000 to THB 4000 for day trips

Snorkelling in Surin Islands Thailand


The five islands together that make up Surin Islands offer some well loved snorkelling sites in Thailand. With clear shallow waters, pristine corals and reefs - the islands provide the perfect snorkelling experience. There is an abundance of marine life found in these areas - snorkelers can often swim with turtles and manta rays, and the area around the Ao Mae Yai Bay has clownfish - where people often delight in finding a Nemo or two!

2. Phi Phi Islands: Snorkel off the coasts of the famous Maya Bay and others

Best Places to Snorkel: Phi Phi Don, Bamboo Islands, Phi Phi Ley, Maya Bay
Cost: THB 2000 - THB 4000

Snorkelling in Phi Phi Islands Thailand

Some of the common snorkelling points in Phi Phi Islands include Phi Phi Don, Bamboo Islands and Phi Phi Ley. There is also the famous Maya Bay, part of the Leonardo Di Caprio starrer The Beach. In addition to corals and anemones, people often spot a variety of interesting marine life here including turtles, leopard fish, and even whale sharks! Snorkelling in Thailand's Phi Phi Islands is often followed by other fun activities like taking a visit to the nearby Monkey beach.

3. Similan Islands: Enjoy the liveboard experience, and discover exotic marine life

Best Places to Snorkel: Snorkelling spots in the Mo ko Similan National Park, Ko Pa Yu island and others.
Cost: THB 3000 - THB 4000 for day trips

Sea Turtle seen when Snorkelling in Similan Islands Thailand

A place to avoid crowds and see pristine waters, the Similan Islands are also popular for the liveboard or snorkelling safaris they offer. Lasting for around 3 days, this gives a memorable experience like no other, and is also one of the best ways to spot the more reclusive, exotic breeds of marine life like mantas and whale sharks. There also one day snorkelling options available.

Read more about Snorkelling in the Similan Islands.

4.Koh Tao: Popular snorkelling spot with an abundance of marine traffic!

Best Places to Snorkel: Koh Nang Yan, Aeow Leuk Beach, Shark Bay
Cost: THB 500 - THB 2000

Snorkelling in Koh Tao Thailand

Koh Tao has some of the most popular snorkelling spots in Thailand such as the Koh Nang Yan, Aow Leuk Beach and Shark Bay. With its shallow waters, corals and abundance of aquatic life, this place has a lot of marine traffic, including its many snorkelers! Some of the varieties of fish found here include parrot fish, snappers, lionfish, turtles and the majestic black tip reef sharks that are famous in these areas. Koh Tao is also where most people prefer to get a diving certificate.

5. Racha & Coral Islands: Discover a variety of interesting corals, and fish breeds

Best Places to Snorkel: Coral Islands, Lah Bay, Konkae Bay and Siam Bay in Racha Islands
Cost: THB 2000 - THB 4000

Snorkelling in Racha & Coral Islands Thailand

Racha and Coral Islands include a plethora of coral and marine life around its bays, making it a prime destination for snorkelling in Thailand. Snorkelers can find exotic varieties of corals like cabbage, mushroom and brain corals. Some of the fish found in these shallow waters include garden eels, parrot fish and sting-rays. Some people even prefer taking a boat out north from the regular snorkelling spots in search of quieter marine pastures!

Tips for Snorkelling in Thailand

Snorkelling in Thailand
  1. The best time to snorkel in Thailand is between November to April, along the islands that lie next to the Andaman Sea. Some places, like the Racha Islands, offer great snorkeling options during May to October as well.
  2. Snorkelling gear is available at most locations, so it is convenient and easy to use the ones provided by the guides. If you are a regular snorkeller and intend to use your gears frequently, then investing in them would be worthwhile. Good gears are generally expensive, and if you are a seasoned snorkeller you could either purchase it from your country of residence or from Bangkok.
  3. Costs for snorkelling in Thailand are generally in the range of THB 2000 - 4000, or higher for longer expeditions and liveboard.
  4. It is best to exercise precaution while underwater and avoid touching any corals or underwater creatures.
  5. Applying sunscreen around 20 minutes prior to entering the waters is often recommended.
  6. Beginners should take special care to not wander too deep into the waters on their own, and carefully follow the instructions of the guide, and stay within their groups.
  7. Avoid snorkelling in Thailand during rainy weather and in heavy currents.
Snorkelling in Thailand

So for all water-babies, marine life enthusiasts and adventure lovers in general - the experience of snorkelling in Thailand along its many islands is sure to provide you with a fun, memorable and truly enjoyable adventure - and will definitely leave you asking for more time in their underwater paradise!

This post was published by Parvathi Preethan

Share this post on social media
Google +

Thailand Packages

Compare quotes from upto 3 travel agents for free

Comments on this post