arctic river cascading over canadian shield at cameron falls, hidden lake territorial park, northwest territories, canada

america arctic autumn beautiful blue boreal boulders cameron canada canadian canyon cascades cascading clean clear cliff cliffs close early end environment fall falls forest forests hidden hike hiking ingraham lake landscape natural nature north northern northwest outdoor outdoors park pine precambrian pristine recreation remote rewarding river rocks rocky scenic shield sky subarctic sun sunshine territorial territories trail trees views water west western wild wilderness wonderful yellowknife