jasper national park landscape panorama of athabasca falls, rocky mountains, alberta, canada

afternoon alberta america athabasca canada canadian canyon cascade change cliff cliffs climate environment erosion fall falls glacial heritage icefields jasper landscape layered light meltwater mountain mountains national natural nature north outdoor outdoors panorama park parks parkway rainbow river rocks rocky sandstone sedimentary site steep sun sunwapta thundering travel trees turbulent unesco water waterfall west western wild wilderness world