Opening Hours & Priceshttps://www.visit-hannover.com/no/Sehenswürdigkeiten-Stadttouren/Severdigheter/Marienburg-Castle/Opening-Hours-Prices2020-06-25T17:07:11+02:00Opening Hours & PricesMax Mustermannmax@mustermann.dehttps://www.visit-hannover.com/no/Sehenswürdigkeiten-Stadttouren/Severdigheter/Marienburg-Castle/Opening-Hours-Prices2020-06-25T17:07:11+02:00