European Heatwave Exposes Swiss Mountain Pass Covered in Ice Since Roman Times The Tsanfleuron Pass between Gstaad and Les Diablerets in Switzerland has been exposed for the first time in 2,000 years. The rocky pass was covered under thick ice measuring still 50ft (15m) as recently as 10 years ago. But the permafrost melt this year was about three times the 10-year average, after a below-average snowfall last winter and two heatwaves […] Industry News Julia Schneemann | September 14, 2022 0 Comments