Explore hiking trails around Montesquieu-Avantès, Midi-Pyrénées. The best hike near Montesquieu-Avantès 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. Montesquieu-Avantès has population 257.0.