Quarries & Materials, visit to the gravel pit

Take advantage of the open house days at the Gravière and Sablière Hubele quarries as well as the Stattmatten quarry to explore these material extraction sites.

These visits offer a chance to discover the facilities and activities related to quarry operations.

Free activities and entertainment are provided to delight both children and adults.

On site, a refreshment stand and catering are available, with proceeds donated to the association "Les enfants de Marthe." This organization aims to bring some happiness to children suffering from cancer.