Maps of Grand Canyon National Park
The Grand Canyon of the Colorado River in northwestern Arizona is one of the earth's greatest natural wonders. It became a national park in 1919. So famous is this landmark to modern Americans that it seems surprising that it took more than thirty years for it to become a national park. President Theodore Roosevelt visited the rim in 1903 and exclaimed:
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Related Resources
The American Landscape and Architectural Design, 1850-1920 External collection contains many photographs of the Great Smoky Mountain National Park External. The Built in America: Historic American Buildings Survey/Historic American Engineering Record, 1933-Present collection contains a comprehensive range of building types and engineering technologies found in Yellowstone, Acadia, Great Smoky Mountains, and Grand Canyon National Parks. The Evolution of the Conservation Movement, 1850-1920 collection brings...
