5 Underrated National Forest Hikes in Illinois That Rival National Parks

There’s no doubt that Illinois has some fantastic year-round hiking. Whether you’re a casual nature lover or a long-distance hiking fiend, these forest hikes in Illinois belong on everyone’s bucket list. The Shawnee National Forest in southern Illinois is ripe with underrated trails that could be the highlight of your summer. These national forest hikes give you all the scenery you crave without the crowds.

1. Lusk Creek Trail to Indian Kitchen

The Lusk Creek Trail is a 3.7-mile hike that takes around an hour and a half to complete, and is the longest hike on our list. While it can be a challenging trek, I recommend persevering through as the end is definitely worth it. The hike peaks with a journey into Lusk Creek Canyon, where rocky walls rise up on either side of you. This adventurous hike is well worth your time if you enjoy awe-inspiring rock formations and lengthier hikes. I recommend bringing a pair of shoes that you don’t mind getting muddy.

2. Dutchman Lake Upper Falls Trail

The Dutchman Lake Upper Falls Trail is a 1.7-mile hike that takes approximately 40 minutes to complete. You’ll more than likely have the trail all to yourself as this hike is a bit of a secret. With several small waterfalls along the way through this shaded forest trail, this quick hike can make an exciting and quiet afternoon. Spring and summer are the best times to tackle this forest hike in Illinois, so be sure to put it on your to-do list!

3. Salt Peter Cave Trail

While the Salt Peter Cave Trail is 3.6 miles in total and can take an hour and twenty-five minutes to complete, it is a non-strenuous hike with a simple, flat trail. If you’re looking for something that doesn’t force you to be constantly watching your step, in my opinion, this hike is the perfect choice. With a finale at the Salt Peter Cave and a ton of great views, this calming hike could make your day. 

4. High Knob Trail

Moving back to our shorter hikes, the High Knob Trail is only 0.6 miles: a super short loop that has plenty of opportunities for climbing and exploring. This manageable hike offers an awesome overlook facing west if you’re looking for somewhere to watch the sunset at the end of a perfect day. This brisk and fun trail is great if you are looking for something light.

5. Millstone Bluff Trail

Our final hike for today is the Millstone Bluff Trail. At just shy of a mile in length, this moderately challenging hike is a popular one, and for good reason. This hike is notable for its petroglyphs, rock engravings of ancient origin. Some of them are difficult to spot, so you’ve got to keep your eyes peeled. There are plenty of signs that detail the history of the engravings as well as the trail itself. I personally found the petroglyphs fascinating and a great journey into the past.

Read our previous coverage on the Millstone Bluff Trail to learn more about the trail's history.

How many of these forest hikes in Illinois have you already completed? Which ones are you putting on your weekend itinerary? Share this article with someone you want to tackle these underrated hikes with.