america, american, arid, background, blue, bush, ca, california, canyon, desert, famous, formation, geology, horizon, indian, joshua tree, land, landmark, landscape, mohave, mountain, national, nature, orange, outdoors, park, road, rock, route 66, sandstone, scenic, sky, soil, states, stone, sun, sunny, touristic, travel, united, us, usa, valley, view, way, wild, yucca valley, commonwealth, united states, plant, vicinity, dirtiness, subject, discipline, shrub, district, celebrated, state, woody plant, outside, United States of America, California, amerind, earth science, scenery, indo-european, american state, arenaceous rock, sedimentary rock, U.S., United States, nation, cheery, american english, west germanic, germanic, America, english, science, route, dirt, person, north american country, ravine, mojave, famed