Ferienwohnung Osterbrink Ilsenburg| Jollybooking.com Ferienwohnung Osterbrink is set in Ilsenburg and offers barbecue facilities. Housed in a building dating from 19th century, this ap" /> Ferienwohnung, Osterbrink, is, set, in, Ilsenburg, and, offers, barbecue, facilities, Housed, in, a, building, dating, f" />