Explore hiking trails around Sère-Rustaing, Midi-Pyrénées. The best hike near Sère-Rustaing 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. Sère-Rustaing has population 131.0.