"The most photographed in the world is carved from slickrock near the shores of . Nobody knows canyons like Arizona. All across the state, those gouges in the landscape harbor scenery and secrets. The Grand may be the Big Kahuna, but others are also filled with wonders. Located near on , Antelope Canyon is a sliver of a slot canyon, cut from ancient stone that has been polished to perfection. The narrow defile features convoluted corkscrew formations shaped by water and wind over millions of years. Curved, rippling walls of glassy stone change colors throughout the day. Beams of light that seem like a living creature pour in from above."