The terrain is steep, uneven and rough. This posed the highest level of difficulty for planning and realisation: Almost every one of the over 200 inclined supports had to be matched to the subsoil. Even so, hardly three months were needed until completion. This was made possible by the excellent cooperation between the resort management, the construction company and Geobrugg.
The bear sanctuary will be officially opened on 04 August 2018. Find details about the fence here, more about the about the bear sanctuary at Arosa Tourism.