colorado national monument landscape panorama with coke ovens and monument canyon in evening light, southwest desert

wilderness landscape southwest sandstone monuments formation colorado national monument panorama overlook badlands mountain evening geology terrain plateau canyon desert cliffs valley nature ovens light upper river drive point grand cliff coke rock view wadi tree hill park rim usa sky park road red Navajo Sandstone erosion formations southwestern western wild wilderness Grand Junction Fruita clouds blue sky sun sunlight sunshine sunset cliffs hoodoos Civilian Conservation Corps geology geological arid dry barren semi-arid desert rock rocky plateau west American North America United States