majestic monte sibilini sinkhole in italy - a minimalist landscape of rugged terrain and clear skies

italy monte sibilini sinkhole expansive view rugged terrain sparse vegetation bright sunlight clear skies minimalist natural beauty geology landscape travel destination scenic discovery exploration adventure outdoor wilderness environment mountain range geological formation crust mediterranean italian landmarks nature heat stones peak unique canyon beautiful valley hill brown desert background arid sky tourism rock summer hike vacation outdoors texture grass scenery sand wild awesome stone abstract unusual landscapes mountainous bogdo point sandstone