Antelope Canyon, Arizona, USA
Antelope Canyon is a slot canyon in the Colorado Plateau of Arizona in the United States. It consists of two different sections, the Upper Antelope Canyon and the Lower Antelope Canyon. Both have been formed by erosion of the Navajo Sandstone, mainly by flash floods associated with heavy rain. Antelope Canyon is well known for beams of light illuminating flowing shapes in the rocks.
Information source: Antelope Canyon National Park Service
Image: Walls of Antelope Canyon in the Colorado Plateau of Arizona, USA. Source: Luca Galuzzi, Wikimedia Commons.