a giant natural amphitheater, america, arches national park, arizona, broken, bryce canyon, bryce canyon national park, canons, cave, caves, clouds, colorado, conifers, dinosaur national monument, forest, geological structures hood, gorges, grand canyon. sun, landscape, light, man, mood, morning, mountain, national park bryce canyon, night, orange and white colors of the rocks, paunsaugunt plateau, rays, red, river, rock, sand, sky, slope, snow, stone, stones, sunset, tree, united states, uta, utah, valley, yampa river