The Burgtheater is the gem of Dinslaken. Located right next to the castle in the old town, this unique open-air theatre holds about 1,800 visitors. It is curved in a semicircle around the lower-lying play stage. Indescribable open-air concerts, theatre performances, the annual St. Martin's procession, the Syls Festival and the Fantastival take place here. Artists and performers, as well as guests, are always thrilled by the extraordinary atmosphere in the Burgtheater.