Explore hiking trails around Valdeolmos-Alalpardo, Comunidad de Madrid. The best hike near Valdeolmos-Alalpardo 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. Valdeolmos-Alalpardo has population 4396.0.