Isla Cabras Light, also known as Faro de Isla Cabras, was a lighthouse located in an island in the Vieques Passage near Ceiba, Puerto Rico

Ceiba, Puerto Rico

Ceiba is a small town in northeast Puerto Rico. It is named after the famous Ceiba tree. Ceiba is located in the east coast of the island, bordering the Atlantic Ocean, north of Naguabo, south of Fajardo, and east of Río Grande. It is located about one hour's driving distance from San Juan...

. It is the only lighthouse completely built and planned by the U.S. government in Puerto Rico.The light was first lit on 1902. The building was a small two-story gray stone structure with a cylindrical tower on one corner supporting a black lantern room. Its original lens was a sixth order Fresnel lens

Fresnel lens

A Fresnel lens is a type of lens originally developed by French physicist Augustin-Jean Fresnel for lighthouses.The design allows the construction of lenses of large aperture and short focal length without the mass and volume of material that would be required by a lens of conventional design...

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Cabras Island is located in the former Roosevelt Roads Naval Station

Roosevelt Roads Naval Station

Roosevelt Roads Naval Station is a former United States military air base in the town of Ceiba, Puerto Rico. The site is run today as José Aponte de la Torre Airport, a public use airport.-History:...

. The small island separates the entrance of Puerca Bay, a small open-mouth bay and the Ensenada Honda harbor. The island is connected to the mainland by a causeway. In 1965 the light was replaced by a range light called "Vieques Southwest Channel Range Front Light". The original structure was destroyed in 1966.