Las Vegas Sun - Photograph : Zion

December 15, 2017

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In this Sept. 5, 2009 file photo, hikers wade through the Virgin River at the entrance to The Narrows in Zion National Park, Utah.

AP Photo/Ross D. Franklin, file photo

In this Sept. 5, 2009 file photo, hikers wade through the Virgin River at the entrance to The Narrows in Zion National Park, Utah.