Clinton Lake State Recreation Area is a public state park in Illinois near Clinton in DeWitt County. Spanning 38 acres and established in 1978, this park offers a peaceful retreat into nature for visitors of all ages.
Quick Facts
| State | Illinois |
| Nearest City | Clinton |
| County | DeWitt |
| Park Size | 38 acres |
| Established | 1978 |
| Google Rating | ⭐ 4.4/5 (350 reviews) |
Location & Getting There
Clinton Lake State Recreation Area is located near Clinton, Illinois. The park’s coordinates are 40.1333, -88.8167.
Things to Do
Illinois state parks offer surprising geological diversity — from sandstone canyons and waterfalls in the south to prairie grasslands, river bluffs, and Great Lakes shoreline in the north. Popular activities include hiking through dramatic canyon formations at Starved Rock and Matthiessen, fishing for bass and catfish in the state’s rivers and lakes, camping in forested settings along the Illinois and Mississippi Rivers, biking paved and gravel trails, birdwatching along major migratory flyways (Illinois sits on the Mississippi Flyway), cross-country skiing in winter, horseback riding on dedicated equestrian trails, and exploring historic sites from frontier forts to Lincoln-era landmarks.
Best Time to Visit
Illinois parks shine across all four seasons. Spring (April–May) brings peak waterfall flow at Starved Rock and Matthiessen after snowmelt, plus wildflower carpets in the canyon floors. Summer (June–August) is ideal for swimming, Lake Michigan beaches, and river recreation — but canyon parks get crowded on weekends. Fall (September–November) delivers stunning foliage, especially in the southern Shawnee National Forest region, peaking mid-October. Winter transforms canyon parks into ice wonderlands — frozen waterfalls at Starved Rock are a major winter attraction. All Illinois state parks are free — no entrance fees or vehicle passes required.
Visitor Tips
All Illinois state parks offer free admission — there are no entrance fees or vehicle passes required. This makes Illinois one of the most visitor-friendly state park systems in the country. Camping fees are modest ($8–$35/night depending on amenities). Reservations are made through the Illinois DNR reservation system. Popular parks like Starved Rock fill parking lots before 9 AM on fall and spring weekends — arrive early. Many parks offer excellent lodge accommodations (Starved Rock Lodge, Pere Marquette Lodge, Giant City Lodge) for those who prefer indoor comfort with park access.
Frequently Asked Questions
Are Illinois state parks free?
Yes, all Illinois state parks offer free admission year-round. There are no vehicle permits or entrance fees. Camping fees apply separately and can be reserved through the Illinois DNR reservation system.
How do I avoid crowds at Starved Rock?
Starved Rock State Park fills its parking lot before 9 AM on weekends, especially during fall color season. Arrive early, visit mid-week, or explore less-crowded alternatives like Matthiessen State Park just 2 miles south.
Can I see frozen waterfalls in Illinois?
Yes, Starved Rock and Matthiessen State Parks are famous for their dramatic frozen waterfall and ice formations during winter (January-February). The ice canyons are a unique and increasingly popular winter attraction.
What are the best state parks near Chicago?
Popular parks within 2 hours of Chicago include Starved Rock, Matthiessen, Illinois Beach (on Lake Michigan), Chain O’ Lakes, and Kankakee River. Starved Rock is the most popular and just 90 minutes from downtown.
Explore More Illinois State Parks
Clinton Lake State Recreation Area is one of many outstanding state parks in Illinois. Discover more parks in our Best State Parks in Illinois guide, or use our Park Finder to search by activity, location, or features.
Wildlife & Nature
Clinton Lake State Recreation Area — 10,000 acres surrounding a 4,895-acre reservoir — is one of central Illinois’ premier outdoor recreation destinations. The lake was built by the US Army Corps of Engineers on Salt Creek and provides flood control, water supply, and recreation. The surrounding grasslands and oak-hickory forest support diverse wildlife. Bald eagles have established nesting territories along the lake — Illinois’ bald eagle population has recovered from near-zero in the 1970s to 300+ nesting pairs. White-tailed deer are abundant. Eastern wild turkeys — restored through transplant programs — gobble from the forested ridges in spring. The lake supports excellent crappie, largemouth bass, and walleye fishing. Great blue herons maintain rookeries in the standing timber.
Nearby Attractions
Clinton has a charming downtown with antique shops. Weldon Springs State Park — one of Illinois’ oldest — offers hiking through restored prairie. Bloomington-Normal — home of Illinois State University and Illinois Wesleyan University — provides cultural attractions. Constitution Trail offers 45+ miles of paved biking. David Davis Mansion in Bloomington is a Victorian landmark. Funks Grove Pure Maple Sirup (spelled the traditional way) has operated since 1824. Route 66 passes through the region.
More parks nearby: Weinberg-King State Fish and Wildlife Area is a short drive away, while Weldon Springs State Recreation Area lies within about an hour’s drive.
🐾 Dogs & Pets at Clinton Lake State Recreation Area
- Pets allowed? statewide rule
- Pets are allowed in Illinois state parks and on trails as long as they are leashed at all times.
- Leash rule statewide rule
- Leash required at all times; state code caps leash length at 10 feet
- Beaches & swim areas statewide rule
- Pets are prohibited in areas posted 'NO PETS', reserved for beach areas, concession areas and crowded campground/picnic areas (e.g. no dogs on the beach at Illinois Beach State Park)
- Cabins & lodging statewide rule
- Pets are not allowed in campground cabins
- Statewide exceptions statewide rule
- Leash rule exceptions for hunting dogs, field trials and dog training areas; pets must not be left unattended
Are dogs allowed at Clinton Lake State Recreation Area?
Pets are allowed in Illinois state parks and on trails as long as they are leashed at all times. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via dnr.illinois.gov. More: Illinois state parks guide · Dog rules in all 50 states compared
Park Location
Plan your gear for Clinton Lake State Recreation Area
From our editorial guides, matched to this park’s activities:
