Sun dog (parhelion) above
Embalse de El Burguillo. In the foreground, Cerro Castrejón (992 m) and La Pizarra (862 m). In the background, Risco del Cuervo (1428 m) and Santa Polonia (962 m). There is a site next to the last summit. Taken by nightfall from the northeast shore of the reservoir, near the dam. 4 July 2009.