a huge stone against the sky and trees

adventure ancient australia boulders cavern cliff climbing color crocodile desert devonian erosion fourwheeldrive geologicalformation gibbriverroad gorge green gully indigenous indigenousculture landscape lillimoorloora limestone mountain mountaintop outback outdoors overcast paintings papagopark peak period phoenix primeval range redrocks redsandstone reef remote rough shrubs sky softstone trails travel tunnel unitedsates usa windjana