20 Popular Illinois Hiking Trails

Illinois may not have the towering peaks of the Rockies, but it’s a hidden gem for hikers who crave scenic beauty, variety, and quiet trails. From sandstone canyons and glacial hills to forest preserves and river bluffs, the Prairie State offers hiking adventures that surprise and inspire. Below are 20 popular and beloved hiking trails found across Illinois state parks and recreation areas.

1. STARVED ROCK OVERLOOK TRAIL (STARVED ROCK SP)

Illinois’ most famous hiking destination features 13 miles of trails winding through sandstone canyons and lush forest. Waterfalls flow in spring and after rain, creating a constantly changing landscape. Scenic overlooks above the Illinois River provide sweeping views. The park’s mix of accessibility and beauty makes it a must-visit year-round.

2. MATTHIESSEN CANYON TRAIL (MATTHIESSEN SP)

Just south of Starved Rock, this park offers dramatic canyons, waterfalls, and forested bridges. The trails descend into a sandstone gorge carved by time and water. It’s a favorite for photographers and families seeking adventure. Every corner reveals a new view of rock, moss, and flowing water.

3. GIANT CITY NATURE TRAIL (GIANT CITY SP)

Famous for its towering sandstone walls and narrow passages, this trail feels like walking through a natural fortress. The short loop is easy but filled with geological wonders. Lush ferns and towering trees create a shaded, peaceful atmosphere. It’s one of southern Illinois’ most iconic hikes.

4. RIVER TO RIVER TRAIL (SHAWNEE NATIONAL FOREST)

This 160-mile backcountry route connects the Mississippi and Ohio Rivers through Illinois’ most rugged terrain. Short sections can be hiked from multiple trailheads. The trail passes bluffs, creeks, and dense hardwood forest. It’s the ultimate long-distance challenge for Illinois hikers.

5. MISSISSIPPI PALISADES SENTINEL TRAIL (MISSISSIPPI PALISADES SP)

Overlooking the mighty Mississippi River, this scenic loop winds through limestone cliffs and forested bluffs. The views stretch for miles across the river valley. It’s steep in sections but worth every climb. Hawks and eagles often soar above the canyon walls.

6. ROCK ISLAND TRAIL (ROCK ISLAND TRAIL SP)

This former railway line runs for 26 miles through prairies, wetlands, and small towns. It’s ideal for relaxed, scenic hiking or cycling. The route is flat and peaceful, showcasing central Illinois’ countryside charm. In fall, golden fields stretch to the horizon.

7. KICKAPOO TRAIL LOOP (KICKAPOO SF)

Once a mined landscape, Kickapoo now features rolling hills, lakes, and restored forest. Trails wind through oak and hickory woods rich with wildlife. It’s a perfect mix of recovery and natural beauty. The quiet lakeside paths are especially beautiful at sunrise.

8. TRAIL OF TEARS BACKPACK LOOP (TRAIL OF TEARS SF)

This southern Illinois forest offers 22 miles of rugged trail through deep hollows and ridges. It’s remote, peaceful, and ideal for experienced hikers. The forested hills are dense and alive with songbirds. History adds meaning as this route parallels the Trail of Tears path.

9. ILLINOIS BEACH LAKEFRONT TRAIL (ILLINOIS BEACH SP)

Along the shores of Lake Michigan, this trail crosses dunes, beaches, and prairies. The contrast of sand and forest makes it feel coastal and wild. It’s an easy, breezy hike for all skill levels. Morning light over the lake is especially striking.

10. BUFFALO ROCK BLUFF TRAIL (BUFFALO ROCK SP)

Perched high above the Illinois River, this short bluff trail offers panoramic views and unique rock formations. The park is also home to life-sized earthen sculptures called “Effigy Tumuli.” It’s both an artistic and natural experience. Easy paths make it great for families and casual hikers.

11. ROCK CUT LAKE LOOP (ROCK CUT SP)

One of the state’s largest parks, Rock Cut features over 40 miles of trails through forest and around scenic lakes. The Pierce Lake Loop is a favorite for its mix of terrain and water views. It’s popular year-round for hiking, biking, and cross-country skiing. Wildlife like deer and herons are frequently spotted.

12. APPLE RIVER CANYON TRAIL (APPLE RIVER CANYON SP)

Tucked into Illinois’ northwest corner, this hidden gem features steep limestone bluffs and serene creeks. The canyon walls glow golden in afternoon light. Trails are short but beautiful and full of solitude. It’s a favorite spot for quiet reflection in nature.

13. CASTLE ROCK BLUFF TRAIL (CASTLE ROCK SP)

This scenic overlook hike climbs through forest to a bluff-top deck above the Rock River. It’s short but rewards hikers with sweeping views of forest, river, and sandstone cliffs. The surrounding trails make it easy to extend your adventure. It’s especially colorful in fall.

14. ALLERTON WOODS TRAIL (ALLERTON PARK & RETREAT CENTER)

Combining nature and art, this trail weaves through sculpture gardens, oak woods, and prairie paths. It’s part outdoor museum, part forest sanctuary. The easy trails invite slow exploration and inspiration. Every season offers a new aesthetic experience.

15. MORAINE HILLS LAKE LOOP (MORAINE HILLS SP)

This northern Illinois trail winds through glacial terrain dotted with lakes and wetlands. Boardwalks and bridges make it scenic and accessible. The Lake Defiance Loop is a standout for its calm reflections. Birdwatchers will find it especially rewarding in spring.

16. PERE MARQUETTE BLUFF TRAIL (PERE MARQUETTE SP)

Overlooking the confluence of the Illinois and Mississippi Rivers, this bluff trail delivers unforgettable views. The steep climb is rewarded by a sweeping panorama of forest and water. Observation decks make it easy to soak in the scenery. It’s stunning in both fog and sunshine.

17. FOREST GLEN BACKPACK LOOP (FOREST GLEN PRESERVE)

This 11-mile backcountry loop travels through ravines, hardwood forest, and old-growth trees. It’s one of central Illinois’ best wilderness-style hikes. The quiet trails feel far from civilization. Overnight camping options make it a great weekend trip.

18. LAKE OF THE WOODS TRAIL (LAKE OF THE WOODS FOREST PRESERVE)

This flat, family-friendly trail passes through prairies, riversides, and shaded woods. It’s ideal for walkers, runners, and birdwatchers alike. The natural setting feels tranquil and open. Wooden bridges and meadows highlight its charm.

19. HENNEPIN CANAL TRAIL (HENNEPIN CANAL PARKWAY)

Stretching more than 90 miles, this historic towpath follows an early 1900s canal system. Flat and scenic, it’s perfect for long-distance walking or cycling. Historic locks and bridges dot the route. The peaceful waterway offers endless opportunities for reflection.

20. SHABBONA LAKE TRAIL (SHABBONA LAKE SP)

This gentle loop circles a quiet lake surrounded by forest and open prairie. It’s great for beginners or relaxed evening walks. Anglers and birders often share the trail with hikers. Sunset views over the water make it especially memorable.

Whether you’re chasing waterfalls at Starved Rock, exploring forested ridges in the Shawnee Hills, or enjoying quiet lakeside trails near Chicago, Illinois delivers a surprising variety of hikes for every adventurer. Lace up your boots and blaze your trail through the Prairie State!