Cárcavas de los ríos Galera y Guardal en Castilléjar Nature · Castilléjar, Comarca de Huéscar, Granada Image of Castilléjar, not of the place itself. The bad-lands landscape formed by the Galera and Guardal rivers as they pass through the municipality is one of the most characteristic natural features of Castilléjar. Photo: Luis Dengra (GFDL 1.2) What to see and do in Castilléjar