Explore hiking trails around Piñuécar-Gandullas, Comunidad de Madrid. The best hike near Piñuécar-Gandullas 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. Piñuécar-Gandullas has population 185.0.