The Karren is a mountain within the city bounds of Dornbirn, in Western Austria.
A cable car goes to the top of the mountain. The summit station includes a panorama restaurant with an expansive view of Switzerland and Germany and the Rhine Valley.
Wikipedia https://en.wikipedia.org/wiki/Karren
Address 6850, Austria
Coordinates 47°23'16.474" N 9°45'2.291" E