mountain at grosvenor arch double arch, cottonwood canyon road in grand staircase escalante national monument, utah

america arch beauty blue canyon cliff colorful cottonwood desert doublearch eroded erosion escalante formation geology grand grosvenor grosvenorarch landmark landscape mountain national natural nature north outdoor outdoors park pinnacles red redrocks rimrocks road rock rocks sandstone scenic sky southwest staircase stone striations tourism travel tree trees usa utah vacation view