panoramic view of the swiss alps around parsenn peak above davos city

alpen alps artificial aussicht bergbahn bergbahnen berge boarders change chste chte city clima corona davos economic europas europes freizeitsport gacurren graubafrac hapara having highest klimawandel living logiernacurren machines mountain nden panorama panoramic parsenn peak railway schweizer skifahren skiing snow snowboarden stadt ste sustainability swiss switzerland times tourism tourismus transport troubles view virus which wintersport