Peek-a-boo Gulch Another treasure in Utah's Coyote Gulch, just off of Dry Fork Narrows, Peek-a-boo Gulch is a narrow slot canyon carved into sandstone that runs for about half a mile. It's apparently a pretty fun slot to scramble through!
Antelope Canyon, Arizona Perhaps the most famous of all slot canyons, Antelope Canyon is found near Page, Arizona. There are two separate sections, known as Upper Antelope Canyon and Lower Antelope Canyon, or more affectionately, The Crack and The Corkscrew. Formed by the erosion of sandstone from flash flooding and other processes, Cont