The Cercle Beaumontois du Patrimoine is an association that shares its knowledge of the heritage of the town of Beaumont-sur-Oise and the surrounding area through discovery and research, protection, conservation, studies and assistance with publications. It organizes various exhibitions and visits to remarkable sites, and participates in the restoration of the château de Beaumont-sur-Oise by organizing volunteer workcamps.
Accessible from age 17 Between archaeological activities, woodworking and blacksmithing, take part in the maintenance and animation of the Ducal Tower of Siedlęcin, a medieval tower in south-west...
