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\"Shaft of Light\" taken by Lee Francis of Provo, Utah during a trip to the slot canyons of Arizona
\"Shaft of Light\" taken by Lee Francis of Provo, Utah during a trip to the slot canyons of ArizonaSubmitted by Lee Francis / UGC

Nov. 21, 2008

The correct answer is: The place where water runs through the rocks.

Antelope Canyon is dry throughout much of the year, though it sometimes floods after heavy rains. Both water and wind have helped form and sculpt this impressive Southwest attraction. It is popular with photographers and tourists, and, since 1997, is accessible only by permit.