Maestrazgo is a comarca in southeastern Aragon, Spain. Its names derives from the Maestrat/Maestrazgo mountain massif that extends to the east to the Comarques of the Valencian Community Alt Maestrat
Sierra de Caballos or Sierra de los Caballos is a mountain range in the Maestrazgo and Bajo Aragón comarcas of Aragon, Teruel Province, Spain. The highest point in the range is Las Artigas. The Guadal
Sierra de los Caballos between Molinos and Berge
The arid-looking Sierra de Caballos range rising behind Molinos town