Aspen Clones

a photo of aspen clones
Aspen clones above Bear Lake are easily distinguishable in fall because they change colors at different rates.

Photo courtesy of Rocky Mountain National Park.

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Mailing Address:

1000 US Hwy 36
Estes Park, CO 80517


(970) 586-1206
Have questions? We've got answers! Call 8am–4:30pm Mountain Time to speak with park staff (recorded information after hours). For Trail Ridge Road status, call (970) 586-1222.

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