Grand Canyon, Canyon in Arizona, United States.

The Grand Canyon is a steep-sided canyon carved by the Colorado River in Arizona, measuring 277 miles (446 km) long, up to 18 miles (29 km) wide and over a mile (1,857 m) deep. Its upper rim forms a nearly horizontal band of pale tan and grey stone, below which stepped plateaus and sheer cliffs descend in bands of red, pink, orange, brown and shadowed blue-grey. A narrow, dark river winds along the canyon floor.

Europeans first arrived at this location in 1540 when Spanish conquistador García López de Cárdenas reached the site. Over following centuries, mining, tourism, and conservation efforts shaped the region until its designation as a national park in 1919.

Eleven Native American tribes including the Navajo, Hopi, and Havasupai hold deep spiritual connections to this place and practice their traditions here. Their presence shapes how visitors and communities today understand and respect the land.

The South Rim is accessible year-round with visitor centers, restaurants, and shuttle buses to help you navigate the area. The North Rim closes during winter, so plan your visit based on the season you prefer to explore.

The rock layers in the walls reveal nearly two billion years of Earth's history, from ancient seas to desert conditions. Each layer tells a different story about the transformations this continent has experienced.