Stock photography, photos: USA/Colorado: Aspens Stock photos of USA/Colorado: Fall in the Rocky Mountains Photograph: © Edmund Nagele Click for a larger image and more information Keywords associated with this stock photo: 806272p, vertical, usa, america, united states, us, colorado, rockies, rocky mountains, aspen, aspens, tree, autumn, fall, colorful, colourful, colour, color, hiking, walking, people, hikers, golden, yellow, path, remote, tranquil, quiet, leisure, silverbirch, mountain, vacation, american, holiday, image, scenic, scene, scenery, location, photo, foto, picture, picturesque, photography, isolated, unspoiled, secluded,