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Crédits photo : Lucie Caillaud
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
Le bourg (départ de la randonnée)
71460 Collonge-en-Charollais