Explore hiking trails around Campagne-sur-Arize, Midi-Pyrénées. The best hike near Campagne-sur-Arize 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. Campagne-sur-Arize has population 285.0.