Important NOTE Since there is no cellular reception in all areas of the Berchtesgaden National Park, the app is prepared for offline mode. Downloading the 3D map leads to increased amounts of data. We therefore recommend downloading the summer and / or winter map of the national park via WiFi. National park in 3D Experience, understand, protect: Up to 1.6 million visitors a year can now experience the Berchtesgaden National Park with a detailed 3D map. The unique high mountain landscape with it