Aspen trees turn bright yellow during early autumn at Great Sand Dunes National Park near Alamosa, Colorado.

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Aspen trees turn bright yellow during early autumn at Great Sand Dunes National Park near Alamosa, Colorado.

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Size: 5150px × 3863px
Location: near Alamosa, Colorado
Photo credit: © NPS Photo / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aspen, autumn, colors, conservation, contrast, copyspace, countryside, fall, foliage, horizontal, landscape, leaf, leaves, natural, nature, nps, outdoors, peeper, picturesque, remote, rural, scenery, scenic, tourism, travel, trees, western, wild, wilderness, yellow