Similan Islands

Phuket, Thailand

World-renowned diving destination featuring pristine coral reefs, whale shark encounters, and crystal-clear waters among granite boulder formations.

About this place

Located 84km northwest of Phuket, the Similan Islands offer some of Thailand's most spectacular diving with visibility often exceeding 30 meters. The best diving is from November to April when seas are calm, and advanced divers should head to sites like Elephant Head Rock for thrilling swim-throughs. Book liveaboard trips in advance as day trips involve long boat rides and limited bottom time.