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Crater Lake National Park
(Encyclopedia)Crater Lake National Park, 183,224 acres (74,206 hectares), SW Oreg., in the Cascade Range; est. 1902. Crater Lake, 20 sq mi (52 sq km), lies in a huge pit that was created when the top of a prehistor...Blackstone River Valley National Historical Park
(Encyclopedia)Blackstone River Valley National Historical Park: see National Parks and Monuments (table). ...Mammoth Cave National Park
(Encyclopedia)Mammoth Cave National Park, 52,830 acres (21,396 hectares), central Kentucky, authorized 1926, est. 1941. Located in a hilly, forested region, it offers numerous outdoor activities. It is the site of ...Gates of the Arctic National Park and Preserve
(Encyclopedia)Gates of the Arctic National Park and Preserve, N Alaska. Located N of the Arctic Circle, the park (7,523,898 acres/3,046,113 hectares) and adjacent preserve (948,629 acres/384,060 hectares) make up t...New Bedford Whaling National Historical Park
(Encyclopedia)New Bedford Whaling National Historical Park: see National Parks and Monuments (table)national parks and monuments (table). ...New Orleans Jazz National Historical Park
(Encyclopedia)New Orleans Jazz National Historical Park: see National Parks and Monuments (table)national parks and monuments (table). ...Lewis and Clark National Historical Park
(Encyclopedia)Lewis and Clark National Historical Park: see National Parks and Monuments (table)national parks and monuments (table). ...Lyndon B. Johnson National Historical Park
(Encyclopedia)Lyndon B. Johnson National Historical Park: see National Parks and Monuments (table)national parks and monuments (table). ...Klondike Gold Rush National Historical Park
(Encyclopedia)Klondike Gold Rush National Historical Park: see National Parks and Monuments (table)national parks and monuments (table). ...Marsh-Billings-Rockefeller National Historical Park
(Encyclopedia)Marsh-Billings-Rockefeller National Historical Park: see National Parks and Monuments (table)national parks and monuments (table). ...Browse by Subject
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