RosenburgApp - Experience the Rosenburg virtually Download the RosenburgApp on your smartphone or tablet and immerse yourself in the virtual world of Rosenburg Castle. Explore the area with the virtual map, discover the trails around the grounds of the castle or find out more about our current events. All this is possible in three different languages: German, English and Czech. Furthermore, the new App offers you the possibility to experience the tour in German, English, Czech and Spanish via