70225498 - Maple trees in fall colour among aspen tree trunks71003505 - Quaking Aspen (Populus tremuloides) trees and East Beckwith Mountain, West Elk Wilderness, Colorado71229370 - Quaking Aspen (Populus tremuloides) trees in autumn, Rocky Mountains, Colorado71228938 - Quaking Aspen (Populus tremuloides) grove in fall colors, Maroon Bells, Snowmass Wilderness, Colorado71008334 - Boreal Owl (Aegolius funereus) nest in an Aspen (Populus sp) tree, Jyvaskyla, Finland70454886 - Maroon Bells and Maroon Creek, Colorado70243616 - Paseo con chopos en Aranjuez. Madrid. España.70138028 - Fall foliage71229368 - Quaking Aspen (Populus tremuloides) trees in autumn, Boulder Mountains, Utah71078637 - Aspens in fall Populus tremuloides, Grand Tetons National Park, Wyoming, United States of America, North America71003512 - Quaking Aspen (Populus tremuloides) and conifer forest covering Ruby Range, Raggeds Wilderness, Colorado70454821 - Quaking Aspen (Populus tremuloides) trees in fall-colors on Elk Mountains, Capitol Creek trailhead, Colorado70180725 - Aspen trees in meadow. Gran Teton National Park. Wyoming, USA70157203 - Aspen trees in fall along the June Lake Scenic Loop. Inyo National Forest. California. USA70138030 - Brook running through fall aspen forest71076483 - Early season snow on the golden Aspen trees along Rabbit Ears Pass outside Steamboat Springs, Colorado.70462967 - A young woman longboards down a smooth country road through the mountain peaks and gold forests Aspen, Colorado, USA70462964 - A young woman hiking stops to enjoy the amazing fall colors in Colorado Aspen, Colorado, USA70462955 - Two young men crossing an exposed ridge line with the summit behind them Aspen, Colorado, USA70461945 - Woman skiing in Aspen, Colorado Aspen, Colorado, United States70521502 - Pine trees interspersed on bell mountain trail on Aspen Mountain in Aspen, Colorado, USA.71076482 - Snowy and Cloudy mountainside70463669 - A man descending Capitol Peak, White River National Forest, Aspen, Colorado., Aspen, Colorado, usa70463668 - Summit views from Capitol Peak, Maroon Bells Wilderness, White River National Forest, Aspen, Colorado., Aspen, Colorado, usa70463667 - A man standing on the summit ridge of Capitol Peak at sunset, White River National Forest, Aspen, Colorado., Aspen, Colorado, usa70463656 - A young girl hiking trail to Crater Lake, Maroon Bells Wilderness, Aspen, Colorado., Aspen, Colorado, usa70462974 - A young woman doing yoga next to a lake surrounded by glowing aspen trees Aspen, Colorado, USA70462958 - Two young men hiking look out at beautiful mountains and the fall colors Aspen, Colorado, USA70462957 - Two young men crossing an exposed ridge line with the summit behind them Aspen, Colorado, USA71107267 - Fall colors at Bear Lake in Rocky Mountain National Park in Estes Park, Colorado70463670 - A man hiking through wildflowers, White River National Forest, Aspen, Colorado., Aspen, Colorado, usa70463137 - Man skiing through aspen forest, McClure Pass, Redstone, Colorado Redstone, Colorado, USA70462969 - A young woman breathes deeply surrounded by gold forests and snow capped peaks Aspen, Colorado, USA70462968 - A young woman longboards down a smooth country road through the mountain peaks and gold forests Aspen, Colorado, USA70462965 - A young woman meditates peacefully on a rock in the midst of a sea of gold leaves Aspen, Colorado, USA70462935 - Rocks in pond with yellow reflections. Aspen, Colorado Aspen, Colorado, United States70461944 - Woman skiing in Aspen, Colorado Aspen, Colorado, United States71107266 - Fall colors at the Maroon Bells Aspen, Colorado70463655 - Maroon Bells and Maroon Bell Lake, Maroon Bells Wilderness, Aspen, Colorado., Aspen, Colorado, usa70462966 - A young woman standing peacefully on a rock in the midst of a sea of gold aspen leaves Aspen, Colorado, USA70462963 - A young woman hiking stops to enjoy the amazing fall colors in Colorado Aspen, Colorado, USA70462959 - Two young men hiking at sunrise in the mountains Aspen, Colorado, USA71107268 - Infrared image of the Maroon Bells Aspen, Colorado71076484 - Snowy mountainside70463666 - A man hiking along rocky ridge in the White River National Forest, Aspen, Colorado., Aspen, Colorado, usa70462970 - A young woman walks through a field at sunset into the gold light Aspen, Colorado, USA70462956 - A young man hikes through a aspen forest in the fall colors on his way to climb a mountain Aspen, Colorado, USA70461943 - Man skiing in Aspen, Colorado Aspen, Colorado, United States71222387 - Aerial view of young woman sitting on paddle board on high alpine lake in Aspen, Colorado, USA71168179 - Hochalpiner See und Frühlingsblumen an einem sonnigen Frühlingsnachmittag71168178 - Eine Backcountry-Bergszene mit einem Truck und einem Regenbogen-Overhead71222273 - Couple paddling with their dog on paddle board at reservoir in mountains near Aspen, Colorado, USA71179473 - Gefallene Espenblätter bedecken den Weg zum Wheeler Peak im Great Basin Nationalpark.71168185 - Hochalpiner Strom in Colorado bei Sonnenuntergang71168183 - Colorado Wildblumen im Backcountry während des Sommers71168180 - LKW fahren auf einer kleinen Schmutz Bergstraße während des Frühlings71168047 - Ein weibliches paddleboarding auf einem hochalpinen see vor einem gewitter71222388 - Aerial view of young female sitting on paddle board on high alpine lake in Aspen, Colorado, USA71168045 - Junge Frau und ihr Hund mit Blick auf einen Berg und Stadt bei Sonnenuntergang71222385 - Aerial view of young male fly fishing from his paddle board on high alpine lake in Aspen, Colorado, USA71168176 - Colorado Berg Szene mit einem Fluss und Berge nach einem Gewitter bei Sonnenuntergang71222384 - Aerial view of young woman sunbathing while lying on paddle board on high alpine lake in Colorado, USA71179474 - Gefallene Espenblätter bedecken den Weg zum Wheeler Peak im Great Basin Nationalpark.71168197 - Landschaft mit Bergkette spiegelt sich im See in Rocky Mountains71168192 - Erster Schneefall auf den Bergen mit Sturzfarben im Vordergrund71168184 - Ein hochalpiner See im Colorado-Backcountry im Frühjahr71168048 - Luftaufnahme eines kleinen Bergflusses mit Bergen in der Ferne71168046 - Junge weibliche steht auf Felsen in einem hochalpinen See in Colorado71222386 - Aerial view of young male fly fishing from his paddle board on high alpine lake in Aspen, Colorado, USA71168181 - Vorbereitet auf Paddleboard auf einem alpinen See in Colorado während des Frühlings71168177 - Luftaufnahme eines LKW fährt eine felsige Bergpass Straße mit einem bewölkten Himmel71168044 - Junge Frau in der Hängematte Blick auf Berggipfel während des Sonnenuntergangs