banff national park, evening light on sulphur mountain from two jack lake, canadian rocky mountains, alberta, canada

alberta alpine america banff beautiful blue canada canadian clouds costigan elevations environment evening famous forest glacial glacier high higher hike hiking ice impressive inglismaldie island jack july lake landscape last light melt melting minnewanka mount mountain mountains national natural nature north northern outdoor outdoors panorama park parks peaceful pristine remote rockies rocky scenery serene site sky small still sulphur summer sun sunset trail travel trees turquoise two unesco valley view viewpoint views vista water waters west western wild wilderness world