One of the great and hot spots for diving located Pigeon Island, it has fully consisted with very beautiful coral reefs of many layers. Also, the north reef is one of recorded many beautiful wreckfish species. Coral island north reef is a nested for anemones with clown fishes and the depth 5-12 m. The most particular thing whole seabed fully covered with leather and sponge corals which generate truly fascinating things for divers. North Reef is a perfect diving site for the underwater naturalist or underwater photography because there are the lot of things to be discovered or observed on this site. Observing the underwater marine life grab more knowledge and experience. Also, there found Schools of fish with eels, rays, barracuda and lionfish with many more coral fishes can be commonly spotted in here. The visibility also most of the time good in there that highly effective to have a great vast spread reef. A diving in here makes more tranquillity with feeling tremendous expression.