Edge Of Steep Red Cliffs Against Clear Sky At Blue Mountains Of Sydney In New South Wales, Australia

rock face sandstone rock formation steep cliffs cliffs canyon national park eucalyptus forests blue mountains national park blue mountains new south wales three sisters steep ridges gorge nature trees world heritage australia mountainous mountain landscape mountain range katoomba slope edge environment hill touristic natural waterfalls travel outdoor low angle magnificent no people tourism forest rocky tranquil villages nobody sydney nice tourist sky idyllic red clear