Day trip from Phuket, Phuket
Similan Islands Day Trip
The Similan Islands are widely regarded as one of the world's top diving and snorkelling destinations. The 9-island archipelago features immaculate white-sand beaches, crystal-clear water with 20–30m visibility, and rich coral gardens teeming with marine life including whale sharks, manta rays, hawksbill turtles, and colourful reef fish. Day trips from Phuket are long (depart 06:00, return 19:00+) but worthwhile. The islands are only open November–May.
Location
8.6500, 97.6500 — View on map
Highlights
- World-class snorkelling and diving in 20–30m visibility
- Whale shark and manta ray encounters (December–April)
- Ko Miang — most beautiful beach in the Similans
- Elephant Head Rock — dramatic underwater dive site
- Ko Similan beach and viewpoint
Tips
- The early start (leave hotel 04:30–05:00) is challenging but the islands justify it
- Book with a reputable dive operator for the best guided experience
- Bring seasickness medication if prone — the crossing can be choppy in some conditions
- Some operators combine Similan with Surin Islands on a 2-day liveaboard