Düppenweiler Schmelzertag
2025
Edition 2025 — Finished
Edition 2025 — Schmelzertag Düppenweiler
On May 29, 2025, the Düppenweiler Historic Copper Mine once again fired up its complete smelting facility. Smelters, mine supervisors, and members of the Friends' Association demonstrated copper production using 18th-century methods from 10 AM to 6 PM.
In parallel, gold panning stations for children, a farmers' market, blacksmiths, and mine tours with the Mystallica installation were open. The day attracted numerous families and industrial history enthusiasts from across the Saarland and the neighboring Moselle region.
Programme
Thursday, May 29, 2025
- 10:00 AM — Opening
- 11:00 AM — Smelting facility in operation
- Several demonstrations and tunnel tours daily
- 4:00 PM — Refining furnace and copper casting
- 6:00 PM — End
Published by Valentin Contard, festival listings writer. Reviewed, corrected and approved by Christophe Contard, editor-in-chief. .