
Coral Environment of The Similan Islands
Under the waves, a variety of marine organisms have contributed to the formation of reefs and sandy beaches. With a minimal prevailing sea temperature of around 28°C and very clear seas, the conditions for coral growth are optimal.
More than 200 types of hard coral have been discovered in this area alone, and these islands have the most diverse reef fish population in Thai waters. There's even more variation in terms of aquatic life and bottom geology than you'll find in most dive locations across the world.
Sailing cruises to the Similan Islands

The Similan Islands are most renowned for its diving and snorkeling, but the islands' picturesque moorings have grown popular with sailors as well. The beautiful anchorages, beaches and woodlands, pristine waterways, and abounding marine life all attract many visitors.
The Andaman Islands, the Invisible Bank, and the Burma Banks are all popular sailing locations, and Koh Similan National Park is frequently used as a halt on the way there.
Dive Sites Of Similan Islands

The dive locations on the Similan Islands range from smooth sloping firm coral reefs to rocky landscapes swept by currents. The flora is diverse, and you'll see plenty of blacktip and whitetip reef sharks in addition to the normal reef species. The coral is likewise in excellent condition, including several table and staghorn corals.
Soft coral can be found in abundance and is extremely colorful. The Similan Islands' western dive spots are largely rocky, whereas the east shore has slope reefs. The Similan Islands are incredibly popular, especially for Liveaboard Diving Trips, because of its diversity, and divers from all over the world travel to Thailand every year to experience the wonderful diving in this area. The following are some of the dive sites:-
1. Donald Duck Bay: It is indeed a popular night dive site decided to name after a rock that resembles the cartoon character. This site is ideal for macro photographers. Decorator crabs, triton shells and cone shells, bull crabs, red octopus and cuttlefish, and green turtles also live in the boulders.
2. Christmas Point: It is one of the most brilliant and spectacular dive sites on the islands. This protrusion is home to numerous massive archways that provide excellent topography and constitute some of the Similans' outstanding swim-throughs.
3. Anita's Reef: the east coast has stunning coral formations, rocks, and subterranean terrain that serves as a haven for a wide variety of aquatic species. The easy currents make for a wonderful first dive option for most dive excursions, whether you're looking for bluefin trevally, blue damsels, or the very common shrimp gobies. Three Trees, Beacon Point, Breakfast Bend, Coral Reef, Elephant head rock, Deep Six, North Point, and Stonehenge are among the other dive spots.
Places To Stay at Similan Island
1. La Flora Khao Lak: La Flora Khao Lak is located alongside the golden sands of Bang Niang Beach and it is very much popular for its luxury accommodation and facilities to enjoy your leisure time. You will have a great time in this place with your family members and friends.
2. JW Marriott Khao Lak Resort and Spa: JW Marriott Khao Lak Resort and Spa redefines luxury on the Similan Islands that is designed in Thai Architecture. You will find the influence of the native design elements both in the exteriors as well as in the interiors. Get the best Thai hospitality from the warm staff members and relish a stay to cherish all through your life.
3. Suwan Palm Resort: Located close to Nang Thong Beach, it is one of the best places to stay if you wish to not to miss out on the views of the Andaman Sea. The resort offers you a wonderful outdoor pool, multi-cuisine restaurant to relish delectable meals, and a pub to party.
Tips to Visit Similan Island
-You are not allowed to carry plastic bags to the national park.
-You should carry all the diving and snorkeling equipment before taking part in the activity.
-You should always drink at least 3 - 4 liters of water before indulging in diving activities.
-You should make sure that you have valid travel insurance with you.
-Make sure of sunscreen lotions to keep your skin protected from the harsh sunlight.