Snorkeling in Similan Islands in Khao Lak

Snorkeling in Similan Islands - Khao Lak, Phangnga, Thailand

The Similan Islands is a group of nine islands located in the Andaman Sea, 70 kilometers northwest of Phuket. The islands are known for their crystal clear waters, colorful marine life, and stunning coral reefs. The Similan Islands are a popular destination for snorkeling and diving, attracting thousands of visitors every year.

Getting There

The Similan Islands can only be reached by boat. The closest departure point is from Khao Lak, a seaside town in Phangnga province. From there, it takes approximately 70-90 minutes by speedboat to reach the islands. There are several tour operators offering day trips and overnight stays in the islands. The best time to visit is from November to April when the sea is calm and the weather is dry.


Snorkeling in the Similan Islands is an unforgettable experience. The waters are home to a variety of marine life, including colorful fish, sea turtles, and even reef sharks. The coral reefs are also a sight to behold, with their vibrant colors and intricate formations. Some of the best snorkeling spots in the islands include:

  • East of Eden
  • Donald Duck Bay
  • Anita's Reef
  • Boulder City
  • Christmas Point

It is important to note that the Similan Islands are a protected area, and visitors are required to follow certain rules to ensure the preservation of the marine environment. Visitors are not allowed to touch or take anything from the reefs, and are required to wear life jackets while snorkeling.


Snorkeling in the Similan Islands is a must-do activity for anyone visiting Khao Lak or Phangnga. The islands offer some of the best snorkeling and diving opportunities in Thailand, and are a true paradise for nature lovers. So pack your snorkeling gear, book a tour, and get ready for an unforgettable adventure!