Opening hours :
- Tuesday to Friday from 9.00 to 16.00.
- Saturday and during holidays from 10.00 to 18.00.
- Sunday and bank holidays from 13.00 to 18.00.
- Closed on Monday.
- Adult : 6€
- Child (6-12 years old) : 3€
- Senior and / or group (at least 15 pers.) : 5€
- Audioguide. Guided tour for group and school. Marble walk. On request.
- The museum is free the first Sunday of the month
– The Museum MagMa :
via la N 53 direction Rance between Beaumont and Chimay