-
Crédits photo : Seb Geo
This geological curiosity can be discovered via the Green Walk starting from the village of Collonge-en-Charollais. Bring your walking shoes and prepare your camera to admire the sea of stones.
Opening times
Free access all year round.
Mer de pierres - Curiosité géologique
Le bourg (départ de la randonnée)
71460 Collonge-en-Charollais