Aerial truck left of river trail surrounded by dense pine tree forest and Canadian Rockies at Banff National Park, Alberta, Canada

alberta banff canada aerial view river flowing valley world heritage site canadian viewpoint rockies range landscape forestry establishing verdant water unesco nature mountain dense overcast truck left coniferous hill copy space destination green meadow no people hillside touristic slope national woodland sightseeing daytime outdoors streaming park oldest alpine trucking steep forest cloudy woods pine tree