Viewpoint of Casa Quemada Nature · Pelayos de la Presa, Sierra Oeste, Madrid Image of Pelayos de la Presa, not of the place itself. A natural balcony looking out over the San Juan reservoir, from which the meeting of the waters of the Alberche and the Cofio can be made out; it is a good spot for watching birds such as the griffon vulture and the Spanish imperial eagle. Photo: Dirección General de Turismo. Consejería de Economía e Innovación Tecnológica. Comunidad de Madrid (CC BY 3.0 es) What to see and do in Pelayos de la Presa