Chuenisbärgli is a World Cup technical ski course in Switzerland at Adelboden in Bernese Oberland, opened in 1955.
The track runs on natural terrain and is used only for annual World Cup competitions, traditionally in early January. It is one of the oldest and most classic slopes in the circuit.
It is considered the most prestigious giant slalom in the world and among the most demanding, along with Alta Badia and Kranjska Gora.
Wikipedia https://en.wikipedia.org/wiki/Chuenisbärgli
Address Kuonisbergliweg, 3715, Switzerland
Coordinates 46°28'19.999" N 7°32'47" E