Hoover Dam
Hoover Dam is a 1930s engineering marvel on the Colorado River, standing 221 meters tall and holding back Lake Mead, America's largest reservoir. Built during the Great Depression between 1931-1936 by over 21,000 workers, it remains a symbol of American achievement and is a National Historic Landmark. The Visitor Center offers tours of the power plant and dam top, providing stunning views of the Colorado River and Black Canyon.