Punta Tuna Light is a historic lighthouse located in the southeast of the town of Maunabo, Puerto Rico on a sharp promontory at the southeastern most point of the island. It was first lit in 1892 and automated in 1989. The light was a third order lighthouse that served as primary light connecting the island's southern and eastern lights system. The design was drawn and laid out by Joaquin Gisbert in 1890. The Lighthouse construction was initially overseen by Adrian Duffaut. It was built in the period of March 13, 1891 to September 29 of 1893. Final construction was taken over by Spanish Body of Engineers according to annotations of the historian Carlos Moral. Originally named Faro de Mala Pascua after the Cape to the west. Moved and renamed after the Point of the construction site so the light could perform a double duty warning ships off the Sargent reef. August 8, 1899 the lighthouse suffered the fury of hurricane San Ciriaco, but was safe.; The town sufferers heavy damage. 1900 An Act of Congress extended the jurisdiction of the Lighthouse Service to the noncontiguous territory of Puerto Rico and adjacent American waters. 1900 The Lighthouse Board took charge of the Puerto Rico lighthouses. September 13, 1928, Devastating Hurricane San Felipe II strikes, again the lighthouse stands firm, but the town housing is nearly totally destroyed. It was once again damaged by Hurricane Maria on Sept 20, 2017. The light's housing, the external facade, and the surrounding vegetation were all damaged, with some trees completely downed. It was listed in the U.S. National Register of Historic Places in 1981. In 2007, the government of Puerto Rico bought an area near the lighthouse to create a conservation area. The structure is being restored by the town of Maunabo and is open to the public. The light is not working and the lens appears to be missing. The lighthouse in a state of disrepair and locked, but one may still view it from the surrounding property. In June 2011, the General Services Administration made the Punta Tuna Light available at no cost to public organizations willing to preserve them.
