Anemone Reef is teeming with all of the usual marine life you'd expect to find in the waters of Thailand ... but there's something else submerged here, too: the rusty remains of a large ferry that sank here after colliding with the reef. Now, its huge steel skeleton has been claimed by the reef's inhabitants. It also offers the perfect opportunity for some wreck diving! Cameraman Stewart Whitfield takes us back in time.

Dive trips kindly sponsored by Raya Divers, Thailand