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Castle Rock State Park

State Park - Illinois, United States

Ogle County, along Rock River. 2,000 acres (8.09 km²), 710 acres designated as Illinois Nature Preserve. Proposed in 1921 by Friends of Our Native Landscape, but officially dedicated as state park in 1978.

Location:
41.9778, -89.3566
Area:
8.09 km²
Established:
1978

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