After the 1814 blockade and the attempted coup by the Austrian army on the “lunette de Chaudanne”, the military strengthened the town’s defence by building a real fort on Mount Chaudanne from 1841 to 1845. Outdoor visit only/
RDV 2.30 pm in front of the fort
Duration between 1h30 and 2h – Please bring walking shoes
Full price 8€; 6€ for students, under 18s, members of the Tourist Office, disabled people and their carers; free for jobseekers and children under 12.
Reservations are required at the Tourist Office online or at the ticket office.