jasper national park with meltwater creek on glacial moraine at athabasca glacier, canadian rocky mountains, alberta

alberta alpine america andromeda athabasca barren boulders boundary canada canadian center centre change climate clouds cloudy columbia continental creek deposits divide environment erosion evening glacial glacier glaciers global gravel ground hike hiking ice icefield icefields jasper july landscape late light melt melting meltwater moraine moraines mount mountain mountains national nature nordegg north outdoor outdoors park parkway pass peak rockies rocky rugged runs side sky snow snowfields stream summer sun sunshine sunwapta terrain tower warming water west western white wild wilderness