Explore hiking trails around Salles-sur-l'Hers, Languedoc-Roussillon. The best hike near Salles-sur-l'Hers is Aiguamoll de Guiló via Porta del Cel and D 66, a 10.3 mile oneway in Ariège Pyrenees Regional Natural Park. Salles-sur-l'Hers has population 733.0.