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Kitt Peak National Observatory

(Encyclopedia)Kitt Peak National Observatory, astronomical observatory located southwest of Tucson, Ariz.; it was founded in 1958 under contract with the National Science Foundation and is administered by the Assoc...

Kings Canyon National Park

(Encyclopedia)Kings Canyon National Park, 461,901 acres (187,070 hectares), E central California. Largely wilderness, the park features summits of the High Sierra and two enormous canyons on the Kings River. Genera...

Point Reyes National Seashore

(Encyclopedia)Point Reyes National Seashore rāˈĭs [key], 71,068 acres (28,772 hectares), W Calif.; est. 1962. Included in the area are steep bluffs overlooking the Pacific Ocean, lagoons, and esteros enclosed by...

Poverty Point National Monument

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

Petrified Forest National Park

(Encyclopedia)Petrified Forest National Park, 93,533 acres (37,881 hectares), E Ariz.; est. as a national monument 1906, designated a national park 1962. A part of the Painted Desert, it contains the largest known ...

Pompeys Pillar National Monument

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

Agua Fria National Monument

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

Bryce Canyon National Park

(Encyclopedia)Bryce Canyon National Park, 35,835 acres (14,513 hectares), SW Utah; est. 1924. The Pink Cliffs of the Paunsaugunt Plateau, c.2,000 ft (610 m) high, were formed by water, frost, and wind action on alt...

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