European Heritage Days at Château de Sierck

of all types

On September 19 and 20, 2026, make the most of the European Heritage Days to open the doors of iconic sites and discover our history. In the Land of the Three Borders and the Nied, several events await you: MICHELSBERG FORTIFICATION – EBERSVILLER: Sat. & Sun. at 2:30 p.m. (€3) SIERCK CASTLE – “What is true about the Middle Ages?”: Sat. & Sun. from 10 a.m. to 6 p.m. (€4) Test your knowledge of the Middle Ages at Sierck Castle with a fun bingo game, themed activities and medieval games for the whole family – refreshments available on site MALBROUCK CASTLE – MANDEREN-RITZING: Sat. & Sun. from 10 a.m. to 6 p.m. (free) AIDLING CHAPEL – BOUZONVILLE: Sun. at 3 p.m. (free) NATURE PARENTHESIS – “Surprising nature in the heart of Bouzonville” (free)