Explore hiking trails around Montanuy / Montanui, Aragón. The best hike near Montanuy / Montanui is Cascada Cola de Caballo Loop via Senda de Los Cazadores and Senda a la Cola de Caballo, a 11.7 mile loop in Parque Nacional Ordesa y Monte Perdido. Montanuy / Montanui has population 229.0.