
Festi Fort : Mystère sur le Fort
June 12 at 9am
Turn your phone into a time machine at this 19th-century fortress. Solve riddles scattered through the ramparts to unlock the Fort's layered history, from its post-1870 military origins to today.
Chennevières-sur-Marne
Uncover the secrets of this semi-buried 19th-century fortress through a self-guided enigma game. Built after 1870 to defend Paris, the four-hectare fort features preserved barracks, powder magazines, and moats you can explore at your own pace.
Tips
Chennevières-sur-Marne
Uncover the secrets of this semi-buried 19th-century fortress through a self-guided enigma game. Built after 1870 to defend Paris, the four-hectare fort features preserved barracks, powder magazines, and moats you can explore at your own pace.
Tips