Explore hiking trails around L'Herm, Midi-Pyrénées. The best hike near L'Herm 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. L'Herm has population 196.0.