Monument's life

Collection maintenance

The beginning of the year is a quieter time, and our mediators take advantage of this to carry out maintenance work on our precious collections. This meticulous work is essential to ensure that these treasures are preserved for future generations.

We invite you to take a look at some of the images we have taken of this work, which testifies to the expertise and commitment of our colleagues.

Many thanks to them for their work in the service of our heritage!

Some photos

Discover our collections

Our collections

Our collections

Would you like to find out the latest news or go behind the scenes at Haut-Koenigsbourg castle?
The ‘news’ section is there to satisfy your curiosity!

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Haut-Koenigsbourg shuttle bus - information for 2026

Published on 02/03/2026

The Haut-Koenigsbourg shuttle bus (L500) is back in service: find all the practical information here.

Amphibian rescue operation

Published on 02/03/2026

Every year, starting in February, toads, frogs, newts and salamanders leave the forests where they have spent the winter to return to the ponds where they were born. Discover what goes on behind the scenes as volunteers from Haut-Koenigsbourg rescue them.