beautiful winter atmosphere on storage lake valos or reservoir lake valos (speichersee valos)

beautiful winter atmosphere storage lake valos reservoir speichersee tourist resorts valbella lenzerheide swiss alps canton grisons switzerland schweiz nature landscape ice snow sky mountain travel blue outdoor water cold background season tourism view scenery frozen scenic adventure weather white tree surface park peak snowy forest icy hill horizon crack north smooth natural transparent high alpine mountains structure panorama hiking snowstorm vacation frost environment sport climate arctic glacier