dead tree with large hole in center along hiking trail at pretty river valley

tree woodland forest wood wilderness plant nature trunk autumn leaf branch trail soil winter wildlife deciduous wetland grove rock dead large hole hiking pretty river valley spring center bedrock rock rugged stone moss conservation environment green hiking landscape natural nature ontario outdoor scenery scenic sky trail view wild wilderness wood trunk brown bark hole white botany branch flora foliage forest leaf lush plant tree background beautiful beauty bright canada color colorful leave park provincial season spring tourism travel