circular patterns of erosion are evident on a large rock in the grand staircase-escalante national monument, utah, usa

abstract adventure america american ancient are arid byway canyon circular desert dry eroded erosion escalante evident facade formations geological geology gorge grand granite hike hiking large layered layers monument national natural nature notom notombullfrog outdoors outside pareidolia park pattern patterns road rock rockface sandstone scenic sedimentary southwest staircase staircaseescalante states united usa utah wall weathered