Which American canyon is pictured?

Antelope Canyon is a slot canyon in the American Southwest, on Navajo land east of Page, Arizona. It includes two separate, scenic slot canyon sections, referred to as Upper Antelope Canyon (or The Crack), and Lower Antelope Canyon (or The Corkscrew). Both are in the LeChee Chapter of the Navajo Nation. They are accessible by guided tour only.

Antelope Canyon is a popular location for photographers and sightseers, and a source of tourism business for the Navajo Nation. It has been accessible by tour only since 1997, when the Navajo Tribe made it a Navajo Tribal Park. Besides the Upper and Lower areas, there are other slots in the canyon that can be visited, such as the Canyon X which is also part of the same drainage as Antelope Canyon.