The marshes of the Serranía de Cuenca are usually beautiful, smaller than normal and with pine forests reaching their edges, which makes it a delight for the senses. In a valley opened by the Cuervo River sits the La Tosca dam built in 1967 for the production of electricity. Surrounded by lush pine forests, the reservoir offers a landscape of great beauty and tranquility. Nearby is the charming village of Santa María del Val.