San Pedro de Atacama is the archaeological capital of Chile and the main cultural center of the Atacama region. The village is known as an oasis in the middle of the driest desert in the world, with narrow alleys and traditional adobe houses. It is the point of departure for excursions to destinations such as the Valley of the Moon, famous for its striking similarity to a lunar landscape, the Atacama Salt Flat, the Tatio Geysers, the Puritama Hot Springs, archeological sites such as Pucará de Quitor and Tulor, and the villages of the Altiplano.