This integrated nature tourism project "Sironjong Island" was initiated by PT Dempo Wisata Bahari to develop the location of the empty island as a natural tourism site. which is located in the Mandeh area, Pesisir Selatan which is 50 KM from the city of Padang. Sironjong Island is a huge rock hill island, only overgrown with shallow rooted trees. This island is an island between Bukit Putus and Sikuai Island, which has an area of 8.32 km², directly adjacent to the administration of the South Coast Islands. To take this island takes 26.4KM from the harbor by boat. Water conditions are very calm and can be used for adventure activities, rock climbing, diving, snorkeling, sailing and fishing.