Grand Canyon–parashant National Monument
Related Category: U.S. National Park System
see
Grand Canyon;
National Parks and Monuments (table).
More on Grand Canyon–parashant National Monument
Grand Canyon - great gorge of the Colorado River, one of the natural wonders of the world; c.1 mi submergence, and deposition of materials. The multicolored rocks, the steep and embayed rims, and the isolated tower...