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Natural Bridges National Monument

(Encyclopedia)Natural Bridges National Monument, 7,636 acres (3,093 hectares), SE Utah; est. 1908. Located in an area of colored cliffs and box canyons, the monument contains three huge natural sandstone bridges: O...

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...

Navajo National Monument

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

Tonto National Monument

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

Bandelier National Monument

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

Colorado National Monument

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

Chiricahua National Monument

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

Dinosaur National Monument

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

Tuzigoot National Monument

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

Hovenweep National Monument

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