All Bornholm Tours & Excursions in 2026

The Mystery of Hammershus is a new interactive experience that mixes a digital game with the physical visit to Hammershus. It is a fun and engaging way of discovering the history of Hammershus with children aged 6-12. The game is part of our Museum Mystery series that takes place in a range of different sites and museums around Europe. The Mystery of Hammershus allows you to complete the visit at your own pace, starting and pausing the game whenever you want. The game motivates children to lift their eyes away from the screen and explore the castle. Only by answering the riddles correctly, you will be able to stop Edward Heidenreich from stealing one of the greatest symbols of Hammershus.