Kaskaskia River State Fish & Wildlife Area
🏆🏆🏆🏆 Kaskaskia River Bottom — 20,000-acre wildlife area along the Kaskaskia River — the largest state fish and wildlife area in Illinois
Kaskaskia River State Fish & Wildlife Area covers an enormous 20,000 acres along the Kaskaskia River — the largest state fish and wildlife area in Illinois. The Kaskaskia River was the heartland of French colonial Illinois — the town of Kaskaskia served as the first capital of Illinois Territory (1809–1818) and the first state capital (1818–1820). A catastrophic Mississippi River flood in 1881 destroyed the original town and shifted the river channel, stranding Kaskaskia on the Missouri side of the river — making it the only part of Illinois west of the Mississippi!
Visitor Information
| Detail | Information |
|---|---|
| Location | Fayette/Shelby Counties, IL |
| Entry Fee | Free |
| Size | 20,000 acres — IL’s LARGEST FWA! |
| History | First state capital nearby! |
About Kaskaskia River
Kaskaskia River State Fish and Wildlife Area in Shelby County surrounds Shelbyville Reservoir (Lake Shelbyville) — a major Corps of Engineers lake in central Illinois. The 11,000-acre lake provides some of the best fishing in the state, and the surrounding wildlife area offers hunting and birdwatching in managed grasslands and bottomland forest.
Things to Do
Fishing for crappie, bass, walleye, and catfish on Lake Shelbyville, boating, hunting (deer, turkey, waterfowl), camping, and birdwatching. The lake is a popular summer recreation destination for central Illinois.
Insider Tips
Kaskaskia heritage: The Kaskaskia River was central to French Illinois — the town of Kaskaskia was Illinois’s first state capital (1818-1820). Pro tip: The original Kaskaskia was destroyed by Mississippi River flooding — today it sits on the west bank of the Mississippi (technically in Missouri’s geography). Fishing: The Kaskaskia River produces excellent catfish and bass fishing in the lower reaches.
Best Time to Visit
Summer: Catfishing on the Kaskaskia. Fall: Waterfowl migration in managed wetlands. Spring: Crappie run. Winter: Duck hunting season.
Frequently Asked Questions
Was Kaskaskia really Illinois’s capital?
Yes — Kaskaskia was the first state capital of Illinois (1818-1820) and previously the capital of the Illinois Territory. Founded by French missionaries in 1703, it was one of the most important settlements in the Mississippi Valley. Mississippi River flooding destroyed the town — its remnants now sit on a small island accessible only from Missouri.
Wildlife & Nature
Kaskaskia River State Fish and Wildlife Area provides managed habitat along the Kaskaskia River — a 292-mile tributary of the Mississippi that drains much of central Illinois. The river — named for the Kaskaskia people, an Illiniwek band — flows through a broad valley of bottomland forest and agricultural fields. The Kaskaskia’s slow-moving waters support channel catfish, flathead catfish, largemouth bass, and freshwater drum. The floodplain forest of silver maple, cottonwood, and green ash provides nesting habitat for prothonotary warblers — brilliant yellow cavity-nesters that are the only eastern warblers to nest in tree holes. Beaver and muskrat are active in the backwater sloughs. Great blue herons fish the shallows.
Nearby Attractions
Shelbyville and the surrounding area provide rural Illinois recreation. Lake Shelbyville — a major central Illinois reservoir — offers boating and fishing. Eagle Creek State Park and Wolf Creek State Park flank the reservoir. Vandalia Statehouse — Illinois’ oldest surviving capitol — is nearby. Effingham — a crossroads at I-57 and I-70 — has the 198-foot Cross at the Crossroads. Ramsey Lake State Recreation Area offers camping. Carlyle Lake is 45 minutes south.
🦌 Visit Kaskaskia River SFWA
20,000 acres — Illinois’s biggest wildlife area, French colonial heartland!
Park Location
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