Siaes Tunnel

別名： Siaes Cave

Several openings in the wall lead into a wide, naturally lit cavern whose floor lies around 40 to 45 m. The current does not reach inside, so divers can look at the soft corals, black corals and sea fans on the walls and ceiling in calm water. Whitetip sharks and stingrays often rest on the sandy bottom, and schools of bigeye jacks and snappers gather at the entrance. Because of the depth, bottom time inside is short and dive centres insist on a safety stop at the end of the wall drift.