Ключевые слова: adventure, aerial, america, american, area, arid, arizona, attraction, butte, canyon, colorado, day, desert, dry, famous, glen, glen canyon, gunsight, highway, horizontal orientation, landmark, landscape, mountain, national, nature, orange, point, recreation, red, reservoir, river, rock, sand, sandstone, scenery, scenic, states, summer, tourism, travel, united, usa, utah, view, wilderness,