Valhalla Canyon
Valhalla Canyon is located in Grand Teton National Park, in the U. S. state of Wyoming.[2] The canyon was formed by glaciers which retreated at the end of the last glacial maximum approximately 15,000 years ago, leaving behind a U-shaped valley.[3] Valhalla Canyon extends from the northwest flanks of Grand Teton and Mount Owen and ends in Cascade Canyon. See alsoReferences
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