A journey in the "loop", discovering the bisontine traces of the measurement of time. So many things to see!
RDV Parvis de l'église Sainte-Madeleine -
Full price 7€ ; 5€ for students, under 18 years old, disabled people and their companion, member associations ; free for job seekers and children under 12 years old
Reservation is compulsory at the Tourist and Convention Bureau (limited gauge) online or at the ticket office. No ticket purchase from the guide. Wearing a mask is compulsory