The 4 Best Beaches For Snorkelling In Thailand

Thailand is a place of many wonders, vibrant nature and wonderfully friendly people. But her real treasures lie under the water in the breathtaking sea life and with so many world-class beaches to choose from, it can be next to impossible to decide which one to dive beneath the surface of.

Well, we’ve done our research and as far as we’re concerned these are four of the best beaches for snorkelling in Thailand in 2019.

landmark in thailand

With miles of coast, there’s plenty to see below the water!

1. Nang Yuan, Near Koh Tao

Located a short ride on a longtail boat from Koh Tao, to the east of the mainland, Koh Nang Yuan is one of the most popular snorkelling destinations in Thailand. It’s also an incredibly beautiful location that has adorned many a tourist photo. The area is made up of three small islands that are linked by a strip of white sandy beach. You can walk around the islands on foot within a short space of time, but it’s the bays that you really want to explore.

person by a boat wearing a snorkel about to submerge herself

Dive into Thailand’s underwater world

Offshore snorkelling is exquisite, even in knee-deep water you’ll see sergeant major fish and parrot fish, but the deeper you go, the more colourful sea life you’ll see swimming in and out of coral reefs. Clown fish, surgeonfish, angelfish, jack fish and many more beautiful sea creatures are all on display. If you’re really lucky you’ll even see rays and turtles.

Top tips when travelling to Nang Yuan:

  • Bring cash, there is an entrance fee as well as a restaurant and bar
  • It’s often busy, so try and get there as early as possible to get the best of the water
  • Opt for the bay that has the least amount of people in it… you’re guaranteed uninterrupted snorkelling without bumping into people
chic girl stands in the shallows of a beach

Thailand’s stunning coast is tailor-made for adventures on land and below the sea chic girl stands in the shallows of a beach

2. Maya Bay, Koh Phi Phi

Made famous by Leonardo DiCaprio in The Beach, Maya Bay is located in between the most captivating cliffs, cropping out of the water around the bay to create a sheltered cove. Extensive coral reefs make up the lay of the underwater land, attracting innumerable colourful creatures, as well as tourists. Arrive by boat, drop anchor and snorkel from your boat. The depth of the water here is about 2 to 3 metres.

The moment you put your goggles underwater, you won’t want to return above water. Tread lightly though because the boom in tourism has damaged the coral reefs in some places and it’s everyone’s responsibility to treat this special piece of nature with respect. Steer clear of the crowds and you might get to see the two local clownfish common to the bay: pink skunk clownfish and ocellaris clownfish.

Top tips when travelling to Maya Bay:

  • It gets really busy, so best to avoid visiting during peak hours. Go either really early or later in the evening
  • Bring cash (firstly for the longtail boat to drive you there) to land your boat on the shore
colourful boats rest in the shallows of a beach

Why not explore it all?

3. Aow Leuk, Koh Tao

The coral reefs in Aow Leuk start right off the beach and make up the two sides of the bay, which has depths of up to 10 metres. Here you will see abundant, colourful marine life and you could even be fortunate enough to see baby black tip reef sharks before they move out into deeper waters.

You’re guaranteed to see schools of sergeant major fish, parrot fish, jack fish, trigger fish, snappers, lionfish, and perhaps even a turtle or two if you’re really fortunate. It’s a quiet, little bay, which affords tourists more snorkel pleasure, but also best to avoid during peak hours to enjoy the best conditions.

Top tips when travelling to Aow Leuk:

  •  If travelling from land, there is road access and an entry fee will be charged
  •  If travelling by boat, make sure you choose a calm day or you won’t be able to drop anchor

4. Shark Bay, Koh Tao

As the name suggests, Shark Bay is a must-visit if you want to get up close and personal with some black tip reef sharks. The bay is known as Thian Og and it’s a remote beach that houses only two resorts. It’s accessible by longtail boat or you can pay a day visitor’s fee to snorkel from the beach. The water is up to about 4 meters deep where you’ll be anchoring, but you can snorkel all the way into the shallows or until the reefs end.

There is also a resident pair of turtles who have been known to frequent the outskirts of the bay. Although they are more inclined to stick to the deeper waters, it’s worth keeping an eye open for them too. You’ll also be treated to plenty of parrot fish, bluestreak cleaner wrasse, trigger fish (watch out for these guys) and loads of other little beauties.

Top tips when visiting Thian Og or Shark Bay:

  • There are a number of tour operators who incorporate Shark Bay as a stop on a day trip around Koh Tao’s best snorkelling beaches. This trip also includes other fabulous snorkelling beaches such as Mango Bay and Aow Leuk
  • The restaurants on the bay are very expensive, it’s best to eat elsewhere if you’re hungry
  • The bay is beautiful, but not the best reefs when compared to Aow Leuk or Mango Bay. Come for the sharks and look carefully as they are so quick, slick and easy to miss

Best beach for snorkeling in Thailand would be Koh Tao and it’s surrounding islands. It was here that we saw the largest variety of marine life in Thailand, including a small shark! he highlight of our trip to Thailand was the 4-Island tour we did in Koh Lanta. The beaches and serene islands were amazing, especially Koh Kradan (probably one of the nicest beaches we explored in Thailand). – Julian and Rocio, Apenoni


Travel to: Thailand


Ko Rok, which is part of Mu Ko Lanta National Park, has one of the prettiest beaches we’ve ever seen. You can only travel there by charter boat, but, with its soft white sand and shallow coral reef, it’s well worth the trip. We also loved kayaking through the caves of Phang Nga Bay on John Gray’s Sea Canoe tour. After an amazing seafood dinner, we paddled under the stars and played with the shimmering bio-luminescent plankton. It was a magical experience. – Mhairri, Arrivals

The best beach for snorkeling in Thailand is Sunrise Beach on the island of Koh Lipe. This magical island has the most ridiculous colored water in all of Thailand. Our favorite beach is Sunrise Beach not only for snorkeling but it’s super relaxed and good hotels & restaurants. We also suggest renting a private longtail boat for the day and explore the nearby islands, this usually 1,500 baht for the entire boat. The highlight of our trip watching the sunset on the beach after an amazing day exploring the islands. Oh and the restaurant Sunrise Beach Restaurant is my favorite restaurant in the world, their Penang Curry is out of this world. Trust me! – Hannah & Adam, Getting Stamped

One last tip!

With all the beaches, bays and reefs in Thailand, it’s our responsibility to respect them and keep them clean. Don’t stand on the coral reefs, swim over them so that we can enjoy them for many moons to come!

Say YES and start packing your bags. Take a look at the most popular tours travelling to Thailand.