"Sombrero Key Light is located near Key Vaca in Marathon, Florida. The lighthouse is located on a mostly submerged reef. The name Sombrero Key goes back to the Spanish, and old charts show a small island at the spot, but by the later 19th Century the island had eroded away, with some parts of the reef exposed at low tide. As a result, the reef and the lighthouse have also been called Dry Banks.The lighthouse was put in service in 1858, automated in 1960, and is still in operation."@en . . . "43.2816"^^ . . .