Monument's life
Osterputz - Spring clean-up
The castle was delighted to welcome volunteers from Toute l'Alsace and Unis-Cité for an Osterputz operation!
This major spring clean-up resulted in the removal of 55 kg of waste, down on the previous year's figure.
The weather was fine and the atmosphere was lively!
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Interactive modules
Published on 27/06/2025
Creation of interactive modules for the tour circuit
GRIMP manoeuvre
Published on 24/06/2025
Exercise by the reconnaissance and intervention group in dangerous environments (GRIMP)
Faites des projets 2025
Published on 19/06/2025
School project feedback evening
3 adventures in 1 day !
Published on 11/06/2025
Discover the Haut-Koenigsbourg massif and enjoy an unforgettable day of nature, history and animals!