To do this a 1.4 million euro, EU-supported, Austro-German project was undertaken to build steel walkways and bridges over a distance of 970 metres.
There are 40 boards with information on myths, geology, flora and fauna in the surround area, as well as a spirit with winking eyes and coloured, sound-oriented games.
On 7 July 2007 more than several hundred kilogrammes of rock above the walk suddenly crashed onto the steel walkway and partly destroyed it.
The official boundary stone, which marks the border between the two countries is by the door to the terrace on the outer wall of the building.
The drinks and food served on the terrace are, however, sold under German tax regulations by agreement between the two finance departments responsible in Garmisch-Partenkirchen and Innsbruck.