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Attention hunters: Visit our FAQ page for information about the use of centerfire, single-shot rifles for deer hunting in Illinois. 

Castle Rock State Park is located along the west bank of the Rock River in Ogle County, three miles south of Oregon, on Ill. Rt. 2. The park is centrally located in the Rock River Hills region of Illinois, and its rolling topography is drained by the Rock River. The park is representative of the Rock River Hills area with rock formations, ravines and unique northern plant associations. A sandstone bluff, adjacent to the river, has given the park its name.​​​

Park Information:

Northwestern Illinois

1365 W. Castle Rd.

Oregon

61061

815-732-7329

41.978

-89.364

Castle Rock Site Map

Other Parks in Illinois:

Map of Illinois DNR Regions State Parks in Northwestern IllinoisState Parks in Northeastern IllinoisState Parks in East Central IllinoisState Parks in West Central IllinoisState Parks in Southern Illinois