In the United States, a national monument is a protected area created by proclamation of the president of the United States or by act of Congress. National monuments protect a wide variety of natural
Devils Tower National Monument, Wyoming
Navajo National Monument, Arizona
Statue of Liberty National Monument, New Jersey and New York
Fort Matanzas National Monument, Florida
The Grand Staircase–Escalante National Monument is a United States national monument protecting the Grand Staircase, the Kaiparowits Plateau, and the Canyons of the Escalante in southern Utah. It was
A canyon in Grand Staircase–Escalante National Monument
Willis Creek in the Grand Staircase
Geologic cross section of the Grand Staircase
Utahceratops gettyi