Best Thailand snorkeling tours
Similan Islands snorkeling tours
Koh Tachai snorkeling tours
Surin Islands snorkel tours
Phi Phi Islands snorkeling tours
- Tour Phi Phi and nearby islands including Bamboo Island & Koh Yao
- Selected best tours chosen to avoid the crowds
- Available all year round from Phuket. Prices from 1,500 baht
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Racha Island snorkeling day trip
Liveaboard snorkeling tours
- Stay on a boat to avoid the crowds and see the best marine life
- Boats for all budgets
- 1 night to 6 night cruises to the Similan Islands, Surin Islands, Koh Tachai and Koh Bon
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Private boat charter
- Ideal for families or groups
- Avoid the crowds. Make your own itinerary
- Speedboats, yachts or cabin cruisers available
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Snorkeling Thailand FAQ’s:
Q. Where is the best place for snorkeling Thailand?
The Surin Islands is our favourite snorkeling location with shallow reefs in clear water full of fish. They are less visited than the Similan Islands which have become too popular for their own good in recent years. The Similan and Surin Islands have the clearest water, the biggest fish and the largest schools of fish. This is the closest you can get to being inside an aquarium.
Surin Islands are a good place to snorkel with turtles. Koh Bon is a good place to snorkel with manta rays which are attracted to the cleaning stations and the strong currents. Koh Tachai is another great island to snorkel with big pelagics like manta rays and whale sharks plus leopard sharks and reef sharks.
Phi Phi Islands has a huge diversity of marine life. Leopard sharks and black tip reef sharks can be seen, we have even snorkeled with whale sharks here. Turtles are also common. There is a nice variety of hard and soft corals, anemones and sea fans. There are many islands in the Phi Phi Islands chain and most snorkeling tours visit a few of them including Phi Phi Don, Phi Phi Ley and the beautiful Bamboo Island.
Snorkeling trips to Phi Phi are often combined with other side activities and sightseeing such as seeing monkeys at Monkey beach or swimming at the famous Maya bay on Phi Phi Ley. A speedboat from Phuket to Phi Phi takes about 45 minutes and often stops along the way to swim at Koh Yao of Koh Khai Islands.
Racha Yai Island (Koh Raya) has mainly hard corals in the small sheltered bays that are ideal for snorkelers to get close to schools of fish. Eagle eyed snorkelers may see moray eels, garden eels, sting rays, puffer fish, parrot fish and trigger fish, among others. Corals include staghorn, brain, mushroom, cabbage and leaf coral. There are a few nice resorts on Racha Yai that are great for a couple of nights. Racha Noi island is further out than Racha Yai and is uninhabited. If you can find a boat going there it’s an unspoiled paradise.
Q. When is the best time of year to snorkel in Thailand?
On the Andaman Sea side of Thailand’s west coast the best season for snorkeling is November to late April. From May to October you can still do excellent snorkeling at Racha Yai, Phi Phi Islands and Koh Kai but the Similan and Surin National Marine Parks are closed to tour boats.
Q. Which type of snorkeling boat?
We mainly offer snorkeling tours by speedboat because the speedboats get snorkelers out to the best snorkeling places quickly and in small groups. The boats have covered shaded areas and toilets. They have life jackets on board. They also carry all the snorkeling equipment that you need, mask (goggles), snorkel and fins (flippers). The boat crew act as guides for your safety and enjoyment. Drinking water is also on the boats.
We also offer snorkeling tours on dive boats. These are slower boats that allow snorkelers to snorkel while the divers dive. Although slower that a speedboat they offer more comfort on boat and are often cheaper. It is sometimes possible to do an intro or try dive on board these boats. Longer trips to the Similan Islands include accommodation on board the boat so you can wake up at the beautiful islands and snorkel all day.
Environmentally aware snorkeling. Download the Green Fins snorkeling guidelines here