On Sunday, the 20th of October, the Day of the Sonian Forest is being organised at  Groenendael, at the six other points of entry to the forest (Boitsfort, Rouge-Cloître, Notre-Dame-au-Bois, Tervueren and La Hulpe) and in the forest itself.

Throughout the day, entertainment, visits and activities will be laid on for every taste: nature, heritage, art, sport, crafts, and more. Come along to learn all about the future of this forest!