Lincoln Trail State Park was created in 1958.
Delta Heritage Trail State Park was created in 2002.
Hart-Montague Trail State Park was created in 1991.
Air Line State Park Trail was created in 1969.
Rock Island Trail State Park was created in 1989.
Moosup Valley State Park Trail was created in 1987.
High Bridge Trail State Park was created in 2006.
Historic Union Pacific Rail Trail State Park was created in 1992.
There are more than sixty state parks in the state of Illinois. These include Red Hills State Park and Trail of Tears State Park.
The "Trail of Tears" is a national monument, and still exists through park systems.
Sunset Park Trail Shelter was created in 1931.
Estes Park Trail-Gazette was created in 1912.