Castle Rock State Park is an Illinois state park on 2000 acres (809 ha) in Ogle County

Ogle County, Illinois

Ogle County is a county located in the U.S. state of Illinois. According to the 2010 census, it has a population of 53,497, which is an increase of 4.8% from 51,032 in 2000. Its county seat is Oregon, and its largest city is Rochelle...

, Illinois

Illinois

Illinois is the fifth-most populous state of the United States of America, and is often noted for being a microcosm of the entire country. With Chicago in the northeast, small industrial cities and great agricultural productivity in central and northern Illinois, and natural resources like coal,...

, USA. A portion of the land was acquired by the "Friends of Our Native Landscape" in 1921.

2008 closing

Castle Rock State Park was one of eleven state parks slated to close indefinitely on November 1, 2008 due to budget cuts by former Illinois governor Rod Blagojevich. After delay, which restored funding for some of the parks, a proposal to close seven state parks and a dozen state historic sites, including Castle Rock, went ahead on November 30, 2008. After the impeachment of Illinois Governor Blagojevich, new governor Pat Quinn reopened the closed state parks in February. In March 2009 Quinn announced he is committed to reopening the state historic sites by June 30, 2009.