Explore hiking trails around Sentenac-d'Oust, Midi-Pyrénées. The best hike near Sentenac-d'Oust is Coret de Uelhicrestada via Camin des Banhs de Tredòs, a 17.7 mile oneway in Parc Nacional d'Aigüestortes i Estany de Sant Maurici. Sentenac-d'Oust has population 104.0.