{| style="text-align:center" align="right"

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| Map of Protected Areas of Illinois<br/><small>Each dot is linked to the corresponding article:<br/> 7px Parks; 7px Forests; 7px Recreation Areas; <br/> 7px Fish and Wildlife Areas; 7px Natural Areas; <br/> 7px National Historic Sites and Trails </small>

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Illinois has a variety of protected areas, including over 123 state-protected areas, dozens of federally protected areas, hundreds of county-level and municipal park areas, and historic sites under various governmental levels of protection. Illinois also contains sites designated as internationally important protected areas. These multiple levels of protection contribute to a statewide network of numerous recreation opportunities and conservation schemes, sometimes in a small area. For example, DeKalb County contains a forest preserve system and a state park (Shabbona Lake State Park); within DeKalb County, the DeKalb Park District in the City of DeKalb has a park system.

State protected areas

Illinois state-owned protected areas include state parks, state forests, state recreation areas, state fish and wildlife areas, state natural areas, and one state trail. These areas are all administered by the Illinois Department of Natural Resources. In addition, dozens of state historic sites are administered by the Illinois Historic Preservation Division.

State historic sites

State historic sites are typically protected for their historic and cultural importance but may include a nature preservation component, such as at Cahokia Mounds State Historic Site and Lincoln's New Salem. For a list, see Illinois Historic Preservation Division.

State parks

State parks are owned by the state and generally administered by the Illinois Department of Natural Resources. Specifically, "State Park" refers to sites "exhibiting exceptional scenic and natural features and terrain" and that "offer a wide range of recreational opportunities for the public to enjoy".

{| class="wikitable sortable"

! width="*" |Name

! width="*" |County

! width="*" |Area (acres)

! wifth="*" |Area (km<sup>2</sup>)

! width="*" |Established

! width="*" |Bodies of water

! width="*"; class="unsortable" |Image

! width="*"; class="unsortable" |Remarks

|--

||Adeline Jay Geo-Karis Illinois Beach State Park || Lake

|

| 1948 || Lake Michigan || center|80px ||

|--

||Apple River Canyon State Park ||Jo Daviess

|

|1932 ||Apple River || center|80px ||

|--

||Argyle Lake State Park ||McDonough

|

|1948 ||Argyle Lake || center|80px ||

|--

||Beall Woods State Park ||Wabash

|

|1966 ||Coffee Creek || ||

|--

||Beaver Dam State Park ||Macoupin

|

|1947 ||Beaver Dam Lake || center|80px ||

|--

||Buffalo Rock State Park & Effigy Tumuli ||LaSalle

|

|November 15, 1928 ||Illinois River || ||

|--

||Castle Rock State Park ||Ogle

|

|1921 ||Rock River || center|80px ||

|--

||Cave-in-Rock State Park ||Hardin

|

|1929 ||Ohio River || center|80px ||

|--

||Chain O'Lakes State Park ||McHenry

|

|1945 ||Bluff Lake, Catherine Lake, Channel Lake, Fox Lake, Fox River, Grass Lake, Marie Lake, Nippersink Lake, Petite Lake, Pistakee Lake, Redhead Lake, Turner Lake || center|80px ||

|--

||Channahon State Park || Will

|

|1932 ||DuPage River, Des Plaines River, Kankakee River || center|80px ||

|--

||Delabar State Park || Henderson

|

| 1960 ||Mississippi River || ||

|--

||Dixon Springs State Park || Pope

|

| 1946 ||Wabash River || center|80px ||

|--

||Donnelley/Depue State Park || Putnam

|

|1982 ||Lake DePue, Spring Lake, Coleman Lake, Illinois River || ||

|--

||Ferne Clyffe State Park || Johnson

|

| 1949 ||Ferne Clyffe Lake || center|80px ||

|--

||Fort Massac State Park || Massac

|

| 1908 || Ohio River || center|80px ||

|--

||Fox Ridge State Park || Coles

|

| 1930s ||Ridge Lake, Embarras River || center|80px ||

|--

||Gebhard Woods State Park || Grundy

|

| 1934 ||Nettle Creek || center|80px ||

|--

||Giant City State Park || Jackson, Union

|

| 1927 ||Little Grassy Lake, Indian Creek || center|80px ||

|--

||Hennepin Canal Parkway State Park ||Bureau, Lee, Whiteside, Rock Island, Henry ||

|1970 ||Hennepin Canal || center|80px || linear park (W To Moline then N to Rock Falls vic.)

|--

||Horseshoe Lake State Park || Madison

|

|? ||Horseshoe Lake || center|80px ||

|--

||Illini State Park || LaSalle

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| 1934 ||Illinois River || center|80px ||

|--

||James "Pate" Philip State Park ||DuPage, Kane

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|1991 ||Brewester Creek || ||

|--

||Johnson-Sauk Trail State Park ||Henry

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|? ||Johnson-Sauk Trail Lake || center|80px ||

|--

||Jubilee College State Park ||Peoria

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|1933 ||Jubilee Creek || center|80px ||

|--

||Kankakee River State Park ||Kankakee, Will

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|1938 ||Kankakee River || Old_Bridge_Piers_P1010079_Kankakee_River_SP_(old_Bridge_Piers)|center|80px ||

|--

||Lake Le-Aqua-Na State Park ||Stephenson

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|1948 ||Lake Le-Aqua-Na || ||

|--

||Lake Murphysboro State Park ||Jackson

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|1948 ||Lake Murphysboro || center|80px ||

|--

||Lincoln Trail State Park ||Clark

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| 1958 || Lincoln Trail Lake || center|80px ||

|--

||Lowden State Park ||Ogle

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|1945 ||Rock River || center|80px ||

|--

||Matthiessen State Park ||LaSalle

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|1943 ||Deer Park Lake, Vermilion River || center|80px ||

|--

||Mississippi Palisades State Park ||Carroll

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|1973 ||Mississippi River, Apple River || center|80px ||

|--

||Moraine Hills State Park ||McHenry

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|1939 ||Lake Defiance, Fox River || center|80px ||

|--

||Morrison-Rockwood State Park ||Whiteside

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|1971 ||Rock Creek, Lake Carlton || center|80px ||

|--

||Nauvoo State Park ||Hancock

|

|? ||Mississippi River, Lake Horton || 3._Nauvoo_State_Park_and_Museum_(Nauvoo,_Illinois)_on_the_Mormon_Pioneer_National_Historic_Trail_(2004)_(883e3aa6-cf09-4e12-ae20-49477530361b)|center|80px||

|--

||Pere Marquette State Park ||Jersey

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|1931 ||Mississippi River, Illinois River || center|80px ||

|--

||Red Hills State Park ||Lawrence

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|1953 ||Muddy Creek || center|80px ||

|--

||Rock Cut State Park ||Winnebago

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|1957 ||Pierce Lake, Olson Lake || center|80px ||

|--

||Rock Island Trail State Park ||Stark, Peoria || || ||1989 ||None || center|80px || public rail trail.

|--

||Shabbona Lake State Park ||DeKalb

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|1978 || Shabbona Lake || center|80px ||

|--

||Siloam Springs State Park ||Adams, Brown

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|1940 || || ||

|--

||South Shore State Park ||Clinton

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|? ||Carlyle Lake || ||

|--

||Starved Rock State Park ||LaSalle

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|1911 || Illinois River || center|80px ||

|--

||Walnut Point State Park ||Douglas

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|1968 || || ||

|--

||Weinberg-King State Park ||Schuyler

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|1968 ||? || ||

|--

||Wolf Creek State Park ||Shelby

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|1968 ||Lake Shelbyville, Wolf Creek || ||

|}

State fish and wildlife areas

Areas whose primary purpose is to "reserve land and water areas for production and conservation of fish or wildlife and to provide hunting, fishing, trapping, observation, and other forms of compatible recreational use."||Illinois River || ||

|--

||Cape Bend State Fish and Wildlife Area ||Alexander

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|? || || ||

|--

||Carlyle Lake State Fish and Wildlife Area ||Fayette

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|1966 ||Carlyle Lake || ||

|--

||Coffeen Lake State Fish and Wildlife Area ||Montgomery

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|1966 ||Coffeen Lake, Shoal Creek || ||

|--

||Crawford County State Fish and Wildlife Area ||Crawford

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|? ||Huston Creek || ||

|--

||Des Plaines Fish and Wildlife Area ||Will

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|1948 ||Kankakee River, Milliken Lake || ||

|--

||Devils Island Wildlife Management Area ||Alexander, Union

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|? ||Mississippi River, Picayune Chute || ||

|--

||Double T State Fish and Wildlife Area || Fulton

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|2001 ||Double T Lake || ||

|--

||Edward R. Madigan State Fish and Wildlife Area || Logan

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| 1971 || Salt Creek || ||

|--

||Green River State Wildlife Area ||Lee

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|1940 ||Green River || ||

|--

||Hamilton County State Fish and Wildlife Area ||Hamilton

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|1962 ||Dolan Lake || ||

|--

||Heidecke Lake State Fish & Wildlife Area ||Grundy

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|? ||Heidecke Lake || ||

|--

||Horseshoe Lake State Fish & Wildlife Area ||Alexander

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|? ||Horseshoe Lake || ||

|--

||Iroquois County State Wildlife Area ||Iroquois

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|1944 ||None || ||Occupies the edge of the former Glacial Lake Watseka.

|--

||Jim Edgar Panther Creek State Fish and Wildlife Area ||Cass

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|June 1993 ||Gridley Lake, Prairie Lake, Drake Lake || ||

|--

||Kaskaskia River State Fish & Wildlife Area ||St. Clair, Monroe, Randolph

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|? ||Kaskaskia River, Baldwin Lake || ||

|--

||Kinkaid Lake State Fish and Wildlife Area ||Jackson

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|1968 ||Kinkaid Lake, Johnson Creek, Reed Creek || ||

|--

||Kishwaukee River State Fish and Wildlife Area ||DeKalb

|

|2002 ||Kishwaukee River || ||

|--

||LaSalle Lake State Fish & Wildlife Area ||LaSalle

|

|? || LaSalle Lake || ||

|--

||Mackinaw River State Fish and Wildlife Area ||Tazewell

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|1970 ||Mackinaw River || ||

|--

||Marshall State Fish & Wildlife Area ||Marshall

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|1925 ||Illinois River || ||

|--

||Mautino State Fish and Wildlife Area ||Bureau

|

|? ||15 lakes || ||

|--

||Mazonia/Braidwood State Fish and Wildlife Area ||Grundy

|

|1981 ||Braidwood Lake || ||

|--

||Mermet Lake State Fish and Wildlife Area ||Massac

|

|1949 ||Mermet Lake || ||

|--

||Middle Fork State Fish and Wildlife Area ||Vermilion

|

|1986 ||Middle Fork || ||

|--

||Mississippi River State Fish and Wildlife Area ||Jersey, Calhoun

|

|? ||Stump Lake, Fuller Lake || ||

|--

||Newton Lake State Fish and Wildlife Area ||Jasper

|

|1979 ||Newton Lake, Sand Creek, Laws Creek || ||

|--

||Peabody River State Fish and Wildlife Area ||Randolph

|

|? ||20 lakes || ||

|--

||Pekin Lake State Fish and Wildlife Area ||Tazewell

|

|? ||Pekin Lake, Worley Lake || ||

|--

||Powerton Lake State Fish and Wildlife Area ||Tazewell

|

|September 18, 1984||Powerton Lake || ||

|--

||Ray Norbut State Fish and Wildlife Area ||Pike

|

|1970 || Illinois River || ||

|--

||Rend Lake State Fish and Wildlife Area ||Franklin, Jefferson

|

|? ||Rend Lake || ||

|--

||Rice Lake State Fish and Wildlife Area ||Fulton

|

|1945 ||Rice Lake || ||

|--

||Saline County State Fish and Wildlife Area ||Saline

|

|1959 ||Glen O. Jones Lake || ||

|--

||Sam Dale Lake State Fish and Wildlife Area ||Wayne

|

|1959 ||Sam Dale Lake || ||

|--

||Sam Parr State Fish and Wildlife Area ||Jasper

|

|1960 || || ||

|--

||Sanganois State Fish and Wildlife Area ||Cass, Schuyler, Mason

|

|1948 || || ||

|--

||Shelbyville State Fish and Wildlife Area ||Moultrie

|

|? ||Kaskaskia River, West Okaw River || ||

|--

||Silver Springs State Fish & Wildlife Area ||Kendall

|

|1969 || Fox River, Loon Lake, Beaver Lake, Silver Springs || ||

|--

||Snakeden Hollow State Fish and Wildlife Area ||Knox

|

|1987 ||Snakeden Hollow Lake || ||

|--

||Spring Lake Fish and Wildlife Area ||Tazewell

|

|1950 ||Spring Lake || ||

|--

||Ten Mile Creek State Fish & Wildlife Area ||Hamilton, Jefferson

|

|1988 || Ten Mile Creek || ||

|--

||Turkey Bluffs State Fish and Wildlife Area ||Randolph

|

|? || || ||

|--

||Union County State Fish and Wildlife Area ||Union

|

|1940s || || ||

|--

||Woodford State Fish and Wildlife Area ||Woodford

|

| || Illinois River, Upper Peoria Lake || ||

|}

State recreation areas

{| class="wikitable sortable"

! width="*" |Name

! width="*" |County

! width="*" |Area (acres)

! wifth="*" |Area (km<sup>2</sup>)

! width="*" |Established

! width="*" |Bodies of water

! width="*"; class="unsortable" |Image

! width="*"; class="unsortable" |Remarks

|--

||Clinton Lake State Recreation Area ||DeWitt

|

|1978 ||Clinton Lake, Salt Creek, Old Creek || ||

|--

||Eagle Creek State Recreation Area ||Shelby

|

|May 1963 ||Lake Shelbyville, Eagle Creek || ||

|--

||Eldon Hazlet State Recreation Area ||Clinton

|

|? ||Carlyle Lake, Lake Shelbyville || ||

|--

||Frank Holten State Recreation Area ||St. Clair

|

|1964 ||Whispering Willow Lake, Grand Marais Lake || ||

|--

||Golconda Marina State Recreation Area ||Pope

|

|? ||Ohio River || ||

|--

||Kickapoo State Recreation Area ||Vermilion

|

|1939 ||Middle Fork || ||

|--

||Moraine View State Recreation Area ||McLean

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|1959 ||Dawson Lake, Salt Creek || ||

|--

||Prophetstown State Recreation Area ||Whiteside

|

|1947 || Coon Creek, Rock River || ||

|--

||Pyramid State Recreation Area ||Perry

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|1968 ||Super Lake || ||

|--

||Ramsey Lake State Recreation Area ||Fayette

|

|? ||Ramsey Lake, Ramsey Creek || ||

|--

||Randolph County State Recreation Area ||Randolph

|

|1958 || Randolph County Lake || ||

|--

||Sangchris Lake State Recreation Area ||Christian, Sangamon

|

|1964 ||Sangchris Lake || ||

|--

||Stephen A. Forbes State Recreation Area ||Marion

|

|1959 || || ||

|--

||Washington County State Recreation Area ||Washington

|

|1959 || || ||

|--

||Wayne Fitzgerrell State Recreation Area ||Franklin, Jefferson

|

|1975 ||Rend Lake, Big Muddy River || ||

|--

||Weldon Springs State Recreation Area ||DeWitt

|

|1948 ||Salt Creek || ||

|}

State natural areas

Areas of land which "either retains or has recovered to a substantial degree its original natural or primeval character, though it need not be completely undisturbed, or has floral, faunal, ecological, geological or archaeological features of scientific, educational, scenic or esthetic interest." ||Madison

|

| November 2006

  • Cache River-Cypress Creek Wetlands (including Cypress Creek National Wildlife Refuge)
  • Chiwaukee Prairie Illinois Beach Lake Plain (shared with Wisconsin)
  • The Emiquon Complex (including Emiquon National Wildlife Refuge)
  • Sue and Wes Dixon Waterfowl Refuge
  • The Upper Mississippi River Floodplain Wetlands (shared with Iowa, Minnesota, and Wisconsin)

Local level parks

A variety of county and town protected areas exist in Illinois, including city park districts and county-wide Forest Preserve or Conservation Districts, as well as land owned by private conservation organizations. One of the largest systems is the Forest Preserve District of Cook County, which includes Brookfield Zoo and the Chicago Botanic Garden as well as of open land, or 11.6 percent of Cook County's land area. Under Illinois law, counties may set up a conservation land holding district, after approval by county voters. Although most of the 102 counties have not established such a public landholding agency, below are the approved county districts:

  • Boone County Conservation District -
  • Byron Forest Preserve District -
  • Champaign County Forest Preserve District -
  • Forest Preserve District of Cook County -
  • DeKalb County Forest Preserve -
  • Forest Preserve District of DuPage County -
  • Forest Preserve District of Kane County -
  • Forest Preserves of the Kankakee River Valley -
  • Kendall County Forest Preserve District -
  • Lake County Forest Preserve -
  • Macon County Conservation District -
  • McHenry County Conservation District -
  • Putnam Country Conservation District -
  • Rock Island Forest Preserve District -
  • Vermilion County Conservation District -
  • Forest Preserve District of Will County -
  • Winnebago County Forest Preserve District -

References

  • Illinois Department of Natural Resources
  • Recreation.gov
  • I-View interactive map