MNM closed from 26 to 28 June

On the weekend of June 26, 27 and 28, the MNM will remain closed for any form of sightseeing. Reason: The preparations and organization of the « Trail des Mines” where participants run through our mine to the finish. However, you are welcome to witness the finish line live on our premises from 11:00 am. Food and drinks are well provided.