Explore hiking trails around Salles-Adour, Midi-Pyrénées. The best hike near Salles-Adour 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. Salles-Adour has population 569.0.