South Foreland Lighthouses are a pair of Victorian lighthouses on the South Foreland in St. Margaret's Bay, Dover, Kent, England, used to warn ships approaching the nearby Goodwin Sands. There has been a pair of lighthouses at South Foreland since at least the 1630s. Even after the decommissioning of the Lower Lighthouse the pair continued to be used as leading marks, with Admiralty charts into the 20th century indicating that the 'Lighthouses in line lead south of the Goodwin Sands'.