Upper Antelope Canyon on the Navajo Indian Reservation near Page, Arizona is a gorgeous slot canyon with incredible twists and turns left by flood waters gouging their way into Lake Powell.  Sunlight will fill the canyons with spectacular reflected light bouncing from wall to wall exposing ever changing swirls and corkscrews in the sandstone.  Walking around a corkscrew corner this scene strikes you with the feeling the canyon wall is on fire.