Explore hiking trails around Valdevacas y Guijar, Castilla y León. The best hike near Valdevacas y Guijar is Collado de Cerromalejo Loop via Pista forestal de la Calle Alta, a 6.0 mile loop in Parque Natural de la Sierra de Guadarrama Norte. Valdevacas y Guijar has population 81.0.