edge of limestone cliff along hiking trail at duncan escarpment

rock trail flower tree plant wilderness geology stream soil terrain ridge shrub woodland vegetation garden mountain cliff grass forest valley edge limestone hiking duncan escarpment summer stone rock cliff background beautiful beauty bright canada color colorful natural ontario outdoor scenery season tourism travel bark ancient botany bedrock branch brown flora rugged foliage forest green leaf leaves lush nature plant tree trunk wood closeup conservation environment hiking landscape limestone park provincial summer sunny trail view wild