Through interactive mirrors and the prism of an optical device, Les périscopes (Periscopes) is an invitation to take a fresh look at the Bock rock, its history and its flora.
The aim is twofold: firstly, to revisit the periscope concept through interactive mirrors arranged within wooden structures designed as observatories, while offering a new viewpoint of the cliff, its heritage and its flora. For the summer, furniture will also be integrated so that strollers can take a break and contemplate the rock in a different way.