Amidst cosy clusters of wooden houses, in the Sandgasse near the church, lies the last slate factory in Switzerland.

After production ceased, the "Pro-Elm” foundation acquired the property intending to preserve the last remaining vestige of the once flourishing slate trade for posterity. The entire range of tools, equipment and machines needed for the production of writing tablets have been preserved. Slate dust, sawdust and the smell of glue have returned to the rooms. Nowadays, visitors can discover traditional handicrafts combined with modern educational techniques.

DURATION:
approx. 1.5 h

NOTE:
Other visitors may join a group. Personal Accident Insurance is the responsibility of the visitor.
Pre-registration is only necessary for groups.

COST:
Adults: CHF 17.-
Young adults: CHF 13.-
Children: CHF 8.-

Martinsloch Spectacle & Slate Factory:
Twice a year, in spring and autumn, the sun shines right on the church of Elm shortly before it rises through the Martinsloch. Commentary is provided at the church concerning this event. Followed by a guided tour of the slate factory.