Since it is an island nation, Iceland sure must have plenty of lighthouses. There are about 104 of them, manning the roughly 5000 kilometer coastline. Some notable lighthouses include the Garður Old Lighthouse, and the ones in Malarrif, Svörtuloft, Hvalnes, Öndverðarnes, Súgandisey Island, Dyrhólaey, Old Akranes, Bjargtangar, Dalatangi, Þrídrangaviti, and Grótta Island.