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What to expect

Illinois has 1085 trails including medium and easy trails. The trail with the highest elevation climb is the Fort Defiance State Park Loop and the one with the least climb is the Charles Mound Trail. The longest trail is American Discovery Trail - Missouri at 502 km. To complete this hike you should budget at least 24 days. For a shorter adventure, you can try the Flossmoor Road Walk a t 258 m. This could be done in as little as 1 days. Trails with the best offering of hostels include Fort Hill Trail, Tanglewood Nature Loop Trail, North Prince Crossing Road Loop, Lake Loop Trail, Fishing Pond Trail and Woodland Loop Trail, and Friends Creek Loop.

Guide to hiking in Illinois

Be prepared for hiking in Illinois with the HiiKER app

FAQs about hiking in Illinois

What is the climate like for hiking in Illinois?

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?

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?

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?

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?

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?

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.