The best hiking trails in Illinois

1086 Hiking Trails

"Explore Illinois' trails for waterfalls, wildlife, and vibrant landscapes, offering adventure and tranquility."

Illinois offers a surprising array of hiking experiences, from the rolling hills of Shawnee National Forest to the serene paths of Starved Rock State Park. Discover the lush canyons, cascading waterfalls, and diverse wildlife that make each trail unique. Whether you're trekking through the vibrant fall foliage or enjoying a peaceful summer walk, Illinois' trails promise adventure and tranquility. Embrace the state's natural beauty and let each step reveal a new wonder waiting to be explored.

Most popular trails

Easy

Des Plaines River Trail

Lake County, Illinois · star 5.0 (4) · 86.8 km · Est. 3 day

Medium

American Discovery Trail - Missouri

St. Clair County, Illinois · star 5.0 (4) · 501.6 km · Est. 20 day

Medium

Tunnel Hill State Trail

Johnson County, Illinois · star 4.0 (5) · 89.2 km · Est. 3 day

Medium

Rock Island Greenway and Trail

Peoria County, Illinois · star 5.0 (3) · 59.4 km · Est. 2 day

Medium

River to River Trail

Jackson County, Illinois · star 5.0 (9) · 244.4 km · Est. 10 day

Medium

Starved Rock State Park

LaSalle County, Illinois · star 5.0 (6) · 20.2 km · Est. 4 hrs 35 min

Easy

Illinois Prairie Path

Cook County, Illinois · star 5.0 (5) · 47.1 km · Est. 1 day 4 hrs

Easy

Hennepin Canal Parkway Trail

Rock Island County, Illinois · star 4.0 (2) · 133.1 km · Est. 5 day

Medium

American Discovery Trail South Route - Illinois

White County, Illinois · star 5.0 (6) · 466.4 km · Est. 19 day

Easy

Fox River Trail - Illinois

Kendall County, Illinois · star 5.0 (2) · 64.2 km · Est. 2 day

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FAQs about hiking in Illinois

What is the climate like for hiking in Illinois?

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Illinois offers a four-season climate ideal for hiking. Spring and fall are most pleasant, with moderate temperatures and less rainfall. Summer hikes can be hot and humid, requiring hydration and sun protection. Winter hikes, while chilly, can offer pristine snowy landscapes. More info: www.enjoyillinois.com

Do I need a permit to hike in Illinois?

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Hiking in Illinois usually doesn't require permits. For activities in state parks like camping or fishing, contact the Illinois Department of Natural Resources. Always check regulations for specific trails or parks. More info: www2.illinois.gov/dnr

Is wild camping allowed in Illinois?

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Wild camping in Illinois is generally restricted to designated campgrounds in state parks. Dispersed camping isn't typically allowed. For detailed rules and reservations, visit the Illinois Department of Natural Resources website: www2.illinois.gov/dnr

Are there mountain rescue services in Illinois?

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In case of emergencies while hiking in Illinois, dial 911 for immediate help. Specific mountain rescue services aren't prominent given Illinois' flat topography. Local law enforcement and park rangers handle such situations. Illinois Emergency Management Agency website can be checked for more information: www2.illinois.gov/iema

Are there dangerous plants in Illinois?

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While hiking in Illinois, expect to encounter diverse flora such as hardwood trees in the North, cypress and tupelo in the floodplains, and tallgrass prairies in central parts. These add beauty and challenge, enhancing the hiking experience. For more details, check Illinois Department of Natural Resources: dnr.illinois.gov.

What wildlife should I be aware of when hiking in Illinois?

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In Illinois, hikers may encounter white-tailed deer, squirrels, and raccoons, among other wildlife. Be mindful of ticks and mosquitoes, especially in wooded areas. Always remember, it's best to observe wildlife from a distance. For further information, visit the Illinois Department of Natural Resources: dnr.illinois.gov.

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