views of sandstone and lava rock mountains and desert plants around the red cliffs national conservation area on the yellow knolls

america and area arizona around background backpacking beautiful brown cactus candy canyon cliffs clouds color conservation desert edge erosion geology george hiking isolated knolls landscape lava leeds located mojave mountains national natural north northeasternmost orange park plants plateau pocket red remote reserve rock sage saint sandstone sedimentary sky snow southwest stones sun tourist trail travel usa utah vermillion views wave yellow yucca