Défi de Chastellux - Chastellux-sur-Cure 2026

Challenge yourself in an exceptional natural setting, whether you're a sports enthusiast or a casual one. If you're an experienced walker seeking a real challenge, or prefer a shorter but equally stimulating distance, this adventure is for everyone. The Défi de Chastellux is a lovely way to cap off your sporty day, with the Château de Chastellux, a true jewel of medieval architecture, to discover afterwards.