Antelope Canyon is one of the most famous slot canyons in the world, favored by photographers. Located in northern Arizona, this stunning wonder belongs to the Navajo Aboriginal Reserve. Antelope Canyon is divided into two separate parts on the terrain - Upper and Lower Antelope Canyon. Upper Antelope Canyon is the most frequently visited by tourists. Its entrance and entire length are at ground level, requiring no climbing. Beams or shafts of direct sunlight radiating down from openings are much more common in Upper than in Lower.