Visit of the castle of Beaumont-sur-Oise
Visit of the castle of Beaumont-sur-Oise, from its Gallo-Roman origins to the archaeological excavations of the 1980s and 1990s, including the medieval period marked by the power of the counts...
Dimanche 17 septembre 2023, 10h00, 14h00Passat
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Cercle beaumontois du Patrimoine
Visit of the castle of Beaumont-sur-Oise, from its Gallo-Roman origins to the archaeological excavations of the 1980s and 1990s, passing by the medieval period marked by the power of the Counts of Beaumont and the residence of the kings of France as well as the modern period, where the castle had become a place of artillery for the defense of Paris.