Embalse de Borbollón Nature · Moraleja, Sierra de Gata, Cáceres Image of Moraleja, not of the place itself. Reservoir built in the 1950s next to Moraleja, whose opening doubled the town's population by around 1960 with the arrival of workers and settlers. Photo: Marbregal (CC BY 3.0) What to see and do in Moraleja