Koh Kradan
Koh Kradan is known mainly for snorkelling – a hard-coral reef with staghorn coral runs roughly 200 m off Paradise Beach on the east coast and drops off sharply beyond the marker buoys, and a softer-coral reef with clownfish lies off Ao Nieng in the south. The island is also the venue of the annual Trang underwater wedding, held on a sandy patch at roughly 8–12 m. No dive operator publishes it as a regular scuba site.
depth: 2–12 m