At the end of 1963, Kasteel de Wittenburg opened its doors to guests. Over the years, the monumental historical building has remained largely unchanged. The serene, timeless atmosphere of the past has been seamlessly blended with modern conveniences. Today, the castle, with its extensive collection of rooms, serves as the reception center for the business community and members of the Association International Reception Centre of the Business Community de Wittenburg. The castle is renowned as a unique event venue and a place that hosts its own programming for events and concerts. In addition to business gatherings, the rooms are available for anniversaries, reunions, weddings, and farewell events.