LES DIABLERETS, Switzerland
Guests speed down the Red Run during its official opening at Glacier 3000 in Les Diablerets
Guests speed down the Red Run, a 8 km ski slope starting at 3000 meter above sea level to finish at 1300 meter, in front of the Scex Rouge mountain during its official opening at Glacier 3000 in Les Diablerets, Switzerland December 20, 2017. REUTERS/Denis Balibouse