Lindesnes Lighthouse was first built in 1655 in Lindesnes, Vest-Agder, Norway. In 1822, it was refitted with a coal lamp, and in 1854 a new lamp was installed with the current lens. The current cast iron tower was set up in 1915 and fitted with the old Fresnel lens. In 1920 the lighthouse station got its first fog signal, a siren. The fog signal and its machinery is placed in a building beside the tower.