The Similan Islands are characterised by gigantic boulders above and below the water line, creating awesome underwater scenery and exciting swim throughs for divers to explore. The water is crystal clear and the visibility fantastic. The Similans also boast exquisite sandy beaches and shallow coral reefs in the bays. A perfect place for snorkelling.

Spread among the nine islands there are over 20 distinct dive sites. One of the favourites, especially for photographers, is Fantasea Reef. Thousands of schooling fusiliers, banner fish and reef sharks make this an awesome site.

Another wonderful site is Christmas Point. This is a good spot for manta rays, nurse sharks and barracudas. It has an impressive variety of hard and soft corals and a wonderful maze of swim throughs.

Shark Fin Reef has beautiful coral and sponge gardens. It is an excellent site to see reef sharks and huge Napoleon wrasse.

Elephant Rock from the surface looks like an elephant head. Below the surface there are many impressive tunnels and swim throughs. You can find small white tip reef sharks in a rock crevice at the beginning of the dive and many colourful fish.

Boulder City is another favourite site in the Similans. Due to its exposed location it is possible to see almost anything here including Whale Sharks and Manta rays. It is invariably an exceptional dive. Leopard Sharks, Spanish Dancers and great barracudas have been seen here against a back drop of huge granite boulders.