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Pompeys Pillar National Monument

(Encyclopedia)Pompeys Pillar National Monument: see National Parks and Monuments (table)national parks and monuments (table). ...

Poverty Point National Monument

(Encyclopedia)Poverty Point National Monument: see National Parks and Monuments (table)national parks and monuments (table). ...

Pipe Spring National Monument

(Encyclopedia)Pipe Spring National Monument: see National Parks and Monuments (table)national parks and monuments (table). ...

Russell Cave National Monument

(Encyclopedia)Russell Cave National Monument: see National Parks and Monuments (table)national parks and monuments (table). ...

Newberry National Volcanic Monument

(Encyclopedia)Newberry National Volcanic Monument: see National Parks and Monuments (table)national parks and monuments (table). ...

Tule Lake National Monument

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

Timpanogos Cave National Monument

(Encyclopedia)Timpanogos Cave National Monument: see National Parks and Monuments (table)national parks and monuments (table). ...

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...

Papahānaumokuākea Marine National Monument

(Encyclopedia)Papahānaumokuākea Marine National Monument, 582,578 sq mi (1,508,870 sq km), in the Pacific Ocean surrounding the NW Hawaiian Islands, c.270 mi (435 km) NW of Oahu; est. 2006 as Northwestern Hawaiia...

Aztec Ruins National Monument

(Encyclopedia)Aztec Ruins National Monument, 318 acres (129 hectares), NW N.Mex., near Farmington; est. 1923. Ruins of a 12th-century Pueblo town contain interesting kivas, one of which has been completely restored...