Exhibition: The Biançon Valley before Lake Saint-Cassien
Discover the history of this fertile, verdant, and dynamic Biançon Valley.
Discover the history of this fertile, verdant, and dynamic Biançon Valley.
Discover its transformation with the arrival of the Saint-Cassien dam and lake.
Free admission, from May 17 to the end of December 2025.
Free admission, from May 17 to the end of December 2025.


