Grand Canyon National Monument is created.

The Grand Canyon National Monument, located in northern Arizona, is a breathtaking natural wonder and one of the most iconic landmarks in the United States. Known for its vast expanse, the monument showcases millions of years of geological history etched into its colorful and rugged cliffs. Spanning over 270 miles along the Colorado River, the canyon’s depth and grandeur offer unparalleled views and unique ecosystems, supporting diverse wildlife and vegetation. Visitors flock to the monument for activities like hiking, rafting, and stargazing under some of the clearest night skies in the world. Beyond its natural beauty, the Grand Canyon holds profound cultural significance, as it has been home to Indigenous peoples, including the Havasupai, Hopi, and Navajo, for thousands of years, making it a cherished site of heritage and history.