The Bighorn River flow next to a forest of fir trees and a few yellowing aspen trees on either side of it as seen from a aerial drone in the Ya Ha Tinda Ranch area in Alberta Canada

aerial drone canada alberta bighorn river forest trees fir aspen birch poplar yellow leaves fall autumn field grass horse trail birds eye view beautiful nature water eroded erosion pathways embankment rocky riverbed colourful rocky mountains camping canyon cliff steep natural park banff national park wildlife vibrant remote foothills parkland public land trails footpaths