Always on the last Sunday in July, numerous traders from near and far move to the Oberwesel Stadtwald to offer their goods for sale at the traditional Aldegundismarkt. Starting at 11:30 a.m., the Krammarkt merchants await their guests. Take the opportunity for a shopping spree of a special kind under the open sky, in the middle of the forest. The physical well-being is also well provided for. Already at 10:30 a.m. the catholic parish traditionally invites to the forest service.