How to Dive Koh Bida Nok
Overview
Limestone islet with walls, hard/soft coral and pelagics; a signature Phi Phi site.
Hazards
Occasional current; surge on west face.
Marine Life
Barracuda, trevally, turtles, leopard (zebra) sharks in season.
Pro Tip
Clockwise lap is common; check the south point for schooling fish.