The El Charco del Cura reservoir is located along the Alberche river in the municipality of El Tiemblo, Ávila, Spain. It is managed by the Confederación Hidrográfica del Tajo.
It was built in 1931 and was designed by E. Becerril and A. Peralba. It covers a surface area of 34 hectares and has a capacity of 3 cubic hectometres.
