• Hikers on Granite Pass in Rocky Mountain National Park/NPS photo by John Marino

    Rocky Mountain

    National Park Colorado

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  • Bear Lake Road Reconstruction Project

    Major construction work on Bear Lake Road in 2012 & 2013 includes changes to park shuttle routes, significant delays, and some night closures. More »

  • Park Fires

    Get the latest information on how current park fires might affect your visit. More »

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Did You Know?

a photo of gneiss (a metamorphic rock)

The oldest rocks in the park are metamorphic (biotite schist and gneiss) estimated at 1.7 billion years old, making them some of the oldest rocks within the National Park System.