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Grand Teton National Park & John D. Rockefeller, Jr. Memorial ParkwayNational Park Service fire crew
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Grand Teton National Park & John D. Rockefeller, Jr. Memorial Parkway
Fire News Releases
Mt. Moran in July  

Did You Know?
Did you know that the black stripe, or dike, on the face of Mount Moran is 150 feet wide and extends six or seven miles westward? The black dike was once molten magma that squeezed into a crack when the rocks were deep underground, and has since been lifted skyward by movement on the Teton fault.

Last Updated: September 04, 2008 at 11:17 EST