<p>In this May 28, 2013, file photo, a hiker walks on a rock formation known as The Wave in the Vermilion Cliffs National Monument in Arizona.</p>
August 22, 2015
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August 22, 2015 9 p.m.
Catch a wave
FLAGSTAFF, Ariz. - A geological gem awaits hikers in the wilderness along the Arizona-Utah border. Swirls of searing reds, oranges and yellow fold into a bowl that visitors from around the world seek out on an unmarked path past sandstone buttes and sage brush.