El Tejar de los Moros Monument · Larva, Sierra Mágina, Jaén Image of Larva, not of the place itself. Medieval fortress-refuge with a polygonal plan, built of rammed earth and rubble masonry, with an area for livestock and a defensive area. Photo: No machine-readable author provided. Juandiegocano~commonswiki assumed (based on copyright claims). (Public domain) What to see and do in Larva