Bohol Sea

Bohol (), officially the Province of Bohol (; ), is an island province of the Philippines located in the Central Visayas region, consisting of the island itself and 75 minor surrounding islands. It is home to Boholano people. Its capital is Tagbilaran, the province's largest city. With a land area of and a coastline long, Bohol is the tenth largest island of the Philippines.

Negros (, , ) is the fourth largest and third most populous island in the Philippines, with a total land area of . The coastal zone of the southern part of Negros is identified as a site of highest marine biodiversity importance in the Coral Triangle.

Interisland Sea in the Pacific Ocean

Siquijor ( , ), officially the Province of Siquijor (; ), is a Philippine island province (the third smallest in the country, in terms of population and land area) located within the Negros Island Region. Its largest town and capital is the municipality of Siquijor. The province lies south of Cebu, southeast of Negros Oriental, southwest of Bohol, and north of Mindanao.

Camiguin, officially the Province of Camiguin (; ; Kamigin: Probinsya ta Kamigin), is an island province in the Philippines located in the Bohol Sea, about off the northern coast of mainland Mindanao. It is geographically part of Region X, the Northern Mindanao Region of the country and formerly a part of Misamis Oriental province.

island in Philippines

strait connecting Leyte Gulf and Bohol Sea in the Philippines

strait in the Philippines

strait in the Philippines