Guides share with you the history of the Quarry and answer your questions. You can also choose to walk freely, one hour or all afternoon if you wish. A sound ride is offered at the reception.. and it’s free! Audio-guides are offered for a journey through time in 8 steps to understand how the shale was formed millions of years ago, listen to explanations on the work of the blue stone but also anecdotes about the families of stonemasons and their daily life. ⏱ Duration of the sound ride: about 45 minutes

Address
Route de Rennes, Loire-Atlantique, Pays de la Loire, France