Explore hiking trails around Berrocalejo de Aragona, Castilla y León. The best hike near Berrocalejo de Aragona 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. Berrocalejo de Aragona has population 56.0.