climb height hills mountains rocks tourist view peak range rocky scenery scenic season sign ski sky snow snowcovered snowy stone summit sun travel white wild winter clouds coastlines colors dark light textures water panorama rock scene spectacular sunny sunshine tourism tranquil Trekking boats coastline abstract blurs close up depth of field landscapes shapes beach blue coast corfu cyan grass Greece holiday mountain sea south summer atmospheric bare barren bleak brooding glacial glaciation gray grey heather highland hill moor moorland scotland scottish steep tree trees u shaped valley angles arid Australia bedrock blue-sky brown bush bushland crest drought drought-stricken dry geological-formation geology high hot inland isolated landscape outback outcrops plants remote ridge rough rugged scrub shadows shrubbery shrubs slopes sparse stones sunlight terrain vegetation