• Attractions
  • Industrial heritage
  • Museum or Interpretation Centre
  • Education to nature

This stone, unique in the world, has been exported outside Belgium since the 17th century. Vielsalm was particularly famous for this whetstone, used to sharpen knives and razors. This economy evolved from an artisanal skill to a full industry along 4 centuries.

The museum found its home in a former workshop, which features operating machines, a room dedicated to geology and a full insight in the economical, historical and social sides of the mining exploitation.

Practical information

  • Guided tours on request in French, English or Dutch
  • Audio guide in French, Dutch and German
  • Educational kit for children between 8 and 14.
  • Please wear warm clothes


Rue du Coticule 12,6690Vielsalm
COVID-19 : in accordance with the latest Covid-19 restrictions, most museums, tourist attractions and information centres are now closed in Wallonia, and events cancelled. We do our best to keep our information up to date but it's always best to check with the site you wish to visit before heading there - by phone, email, social media or simply a look at their website - to see their latest opening hours and entry conditions. Some will prefer you to book your ticket in advance. Infos
The information provided is an indication only. We advise you to inquire directly with the organisers of the event that interests you before you leave.


Minimum duration : 1:00

Langue d'accueil



Shop - Parking


Pets allowed


Audioguide/mobile app/tablet - Guide available/groups - German - EN - FR - NL

Discount vouchers

Discount vouchers