This is one of the most breathtaking and perplexing sites in the USA. Standard geological explanations for its formation are wrong, and most creationists have overlooked some major pieces of the puzzle. Amazingly, what carved the canyon also explains most of the fascinating geological features in the entire area (e.g. Monument Valley, The Petrified Forest, Canyonlands & Arches, Canyon de Chelley, etc.). Furthermore, they all formed very quickly! What happened?!