Wood End Light Lookout Station is a historic lighthouse, located at the southwest end of Long Point in Provincetown, Massachusetts. It is located at Wood End, near the southernmost extent of the Provincetown Spit, and acts as a navigational aid to vessels on their approach to Provincetown Harbor. The light was first illuminated on November 20, 1872 and added to the National Register of Historic Places in 1987. In 1981, Wood End Light became the first Massachusetts lighthouse to be converted to use solar energy to power the light and fog signal equipment.