Keywords: colorado mountains rocky mountains rockymountains outdoor landscape mountain hill mountainside grassland field foothill ridge Rocky Mountain National Park Rocky Mountain National Park Rocky Mountain National Park colorado mountains rockymountains Specimen Mountain, RMNP.jpg en Specimen Mountain viewed from Alpine Visitor Center 2016-07-07 13 29 55 own Thomson200 other versions cc-zero July 2016 in Colorado Views from Rocky Mountain National Park Mountains of Colorado Photographs by Thomson200 3800s mountains |