a typical winter idyll on the frozen and snow-covered alpine lake heidsee (igl lai) in the swiss winter resorts

adventure alpine arctic background beautiful blue canton climate cold crack environment forest frost frozen glacier graubuenden grisons heidsee high hiking hill horizon ice icy idyll igl kanton lai lake landscape lenzerheide mountain mountains natural nature north outdoor panorama park peak resorts scenery scenic schweiz season sky smooth snow snow-covered snowstorm snowy sport structure surface swiss switzerland tourism transparent travel tree typical vacation valbella view water weather white winter