Isla de Los Lobos
Les Eclaireurs Lighthouse (the French name "Les Éclaireurs" means "the Enlighteners" or "the Scouts") stands on the northeastern-most islet of the five or more Les Eclaireurs islets, which it takes its name from, east of Ushuaia in the Beagle Channel. The brick-built tower is 33 feet high and 10 feet wide at the base, with its windowless wall painted red-white-red and topped by a black lantern housing and gallery. Only a door pointing to the west provides access to the building. The lighthouse, still in operation, is remote-controlled, automated and uninhabited. On December 23, 1920 the lighthouse was put into service - it is the most photographed lighthouse in South America.