Desecheo is a small uninhabited island of the archipelago of Puerto Rico located in the northeast of the Mona Passage; 13 mi from Rincón on the west coast of the main island of Puerto Rico and 31 mi northeast of Mona Island. It has a land area of 0.589 sq mi. Politically, the island is administered by the U.S. Department of the Interior, U.S. Fish and Wildlife Service as the Desecheo National Wildlife Refuge, but part of the
Sabanetas barrio of Mayagüez.
Wikipedia https://en.wikipedia.org/wiki/Desecheo_Island
Official Website http://www.fws.gov/caribbean/Refuges/Desecheo/default.htm
Phone +1 787 851 7258
Address 00680, United States
Coordinates 18°23'3.005" N -67°28'50.005" E