Similarly, the Sanctuary of St. Michel (San Migel Aralarkoa), the oldest Christian building in Navarre (Spain), lies at the top of a hill on the Aralar Range, and harbours Carolingian remains. St. Michel is an ancient devotion of Navarre and eastern Gipuzkoa, revered by the Basques, shrouded in legend, and held as a champion against paganism and heresy. It came to symbolize the defense of Catholicism, as well as Basque tradition and values during the early 20th century.