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City of Rocks National Reserve, ID

The striking landscape of City of Rocks attracts rock climbers from around the world. The Castle Rock Ranch became the newest addition to this National Reserve thanks to a complex land exchange involving the National Park Service, the Idaho Department of Parks and Recreation, and the Fund. The 1,240-acre ranch will now be open to climbers, hikers and horseback riders who visit the reserve and the adjacent Sawtooth National Forest.

Regional Scorecard -

Mountain West


Acres Protected: 660,547
Fair Market Value: $494,570,697
Acquisition Cost: $375,331,031
Total Acres Conserved Since 1985: 660,547
Spotlight - Montana

Grizzly bearsGrizzlies On The Front

Where Montana’s dramatic peaks give way to the Northern Great Plains, the Rocky Mountain Front forms a landscape unlike any other in America. The Front represents some of the nation’s rarest wildlife habitat -- for grizzlies and other species -- and today it is under threat. Read more »

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