Start Date: End Date: Published Date Data Date
Canyon de Chelly National Monument
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Published April 2, 2006
Canyon de Chelly National Monument was created in 1931 to protect the cultural heritage of the canyon lands of Arizona.
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Lassen Volcanic National Park
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Published January 29, 2006
Although nearly a century has passed since its last eruption, signs of volcanic activity are still visible in this false-color image.
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Dead Sea
Published December 25, 2005
In the Jordan rift valley, the continents of Africa and Asia are pulling apart from each other, and the land in between has been subsiding for millennia. The sinking has created the Dead Sea.
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Lava Beds National Monument
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Published October 16, 2005
The landscape is a recently formed set of basaltic lava flows that creates a foreboding landscape of sharp obsidian, cinder and spatter cones, twisted rivers of solidified rock, pit craters, and a network of caves from lava tubes.
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Strong Earthquake in Northern Pakistan
Published October 12, 2005
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Black Canyon
Published October 2, 2005
Black Canyon of the Gunnison National Park is a small park that encompasses the steep-walled canyons of the Gunnison River, which drains snowmelt from the Rocky Mountains in western Colorado.
Hurricane Katrina Floods New Orleans
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Published September 21, 2005
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Effigy Mounds National Monument
Published September 11, 2005
The park was created in October 1949 to protect a small area along the banks of the Mississippi River where Native Americans built earthen mounds for millennia.
Tonto National Monument
Published September 4, 2005
The most striking feature is Roosevelt Lake, an artificial lake created by the construction of Roosevelt Dam across the Salt River. The National Monument is surrounded by the Tonto National Forest, which includes low plains, desert scrubland, and alpine pine forests.
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Hurricane Katrina Floods the Southeastern United States
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Published August 31, 2005
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Saguaro National Park
Published July 24, 2005
The park encompasses about 37,000 hectares of the Sonora Desert.
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The Tour de France Visits Courchevel
Published July 12, 2005
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