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Tule Lake National Monument

(Encyclopedia)Tule Lake National Monument: see National Parks and Monuments (table)national parks and monuments (table). ...

Theodore Roosevelt National Park

(Encyclopedia)Theodore Roosevelt National Park, 70,447 acres (28,531 hectares), W N.Dak., in the Badlands and on the Little Missouri River; est. 1947. There are three units—the North Unit, the Elkhorn Ranch Unit,...

Rainbow Bridge National Monument

(Encyclopedia)Rainbow Bridge National Monument, 160 acres (65 hectares), S Utah; est. 1910. Rainbow Bridge, the largest natural bridge in the world, is a symmetrical, pink, sandstone arch, 309 ft (94 m) high, 33 ft...

Richmond National Battlefield Park

(Encyclopedia)Richmond National Battlefield Park: see Richmond, Va.; National Parks and Monuments (table)national parks and monuments (table). ...

Riding Mountain National Park

(Encyclopedia)Riding Mountain National Park, 1,148 sq mi (2,973 sq km), SW Man., Canada, W of Lake Manitoba; est. 1929. A wooded region with small glacial lakes, on the highest part of the Manitoba escarpment, it i...

Nicodemus National Historic Site

(Encyclopedia)Nicodemus National Historic Site: see National Parks and Monuments (table)national parks and monuments (table). ...

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