Explore hiking trails around Numancia de la Sagra, Castilla-La Mancha. The best hike near Numancia de la Sagra 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. Numancia de la Sagra has population 5641.0.