The Point of Ayre Lighthouse is an active 19th century lighthouse, sited at the Point of Ayre at the north-eastern end of the Isle of Man. It was designed and built by Robert Stevenson, grandfather of prolific writer and novelist Robert Louis Stevenson, under the Isle of Man and Calf of Man Lighthouses Act 1815 and was first lit in 1818, making it the oldest operational lighthouse on the island.