2.7
(19)
77
hikers
16:39
65.1km
250m
Hiking
The Prairie Trail in McHenry County, Illinois, is a true long-distance hiking experience, stretching for 40.5 miles (65.1 km) with 816 feet (249 metres) of elevation gain. This difficult route, estimated to take 16 hours and 39 minutes, guides you through a changing tapestry of farmlands, woodlands, and conservation areas, including highlights like Veteran Acres Park and the Three Oaks Recreation Area. Expect varied surfaces, from asphalt to gravel, as you journey through eight different communities.
While much of the rail-trail is relatively flat, don't underestimate the challenge; a 2-mile section through Sterne's Woods near Crystal Lake features surprisingly steep hills. The trail is open year-round from sunrise to sunset, making it accessible for a full day's adventure or a multi-day trek. Plan your access points carefully, as the trail connects numerous towns, and always carry enough water for the long haul.
This extensive path is part of the larger Grand Illinois Trail, offering a significant recreational artery for the region. It's a fantastic option for those seeking a substantial physical challenge and a chance to explore the diverse natural and community landscapes of McHenry County, including crossing scenic wooden bridges over waterways like the Fox River.
Last updated: June 9, 2026
Tips
Temporary access restrictions
Includes segments with temporary access restrictions. Check ahead to confirm restricted segments are open to the public.
After 26.4 km for 3.74 km
After 30.6 km for 7.46 km
Waypoints
Start point
Parking
Get Directions
30.3 km
Zion Lutheran Church
Place Of Worship
42.5 km
Highlight • Forest
Tip by
46.6 km
Highlight • Lake
Tip by
54.1 km
Highlight • Bridge
Tip by
54.2 km
Highlight • Bridge
Tip by
65.1 km
End point
Parking
Way Types & Surfaces
Way Types
63.9 km
720 m
394 m
< 100 m
Surfaces
37.9 km
24.7 km
2.09 km
444 m
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Elevation
Highest point (280 m)
Lowest point (220 m)
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Weather
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This route was planned by komoot.
The Prairie Trail is a shared-use path that largely follows an old rail line, resulting in a generally flat profile. The surface varies, with gravel and dirt sections in the northern parts and paved asphalt in the south. While mostly easy, some sections, particularly around Crystal Lake, can feature steeper, winding climbs.
Given its length of over 65 km, completing the entire trail is considered difficult. However, many sections are generally easy and flat, especially those that are paved. Beginners can enjoy shorter segments, but should be aware of some steeper climbs in areas like Crystal Lake.
As its name suggests, the trail traverses open prairie grasslands, offering opportunities to see native vegetation and wildflowers, especially vibrant during spring and summer. You might spot various birds, deer, and rabbits. The trail is also part of the annual monarch butterfly migration route in late summer.
The trail is enjoyable year-round. Spring and summer offer vibrant wildflower displays and lush greenery. Fall brings beautiful foliage, while winter provides a unique, quiet experience, though conditions can be cold and icy. Consider seasonal changes for wildlife viewing, such as the monarch butterfly migration in late summer.
The Prairie Trail has numerous access points along its extensive route. Specific parking areas are available at various points, often near towns and parks it passes through. For example, you can access the trail near Veteran Acres Park or Three Oaks Recreation Area, which typically offer parking facilities.
Yes, dogs are generally welcome on the Prairie Trail. However, they must be kept on a leash at all times, and owners are responsible for cleaning up after their pets. Always check local signage for any specific regulations in certain park areas.
No, there is typically no permit required or entrance fee to access the main sections of the Prairie Trail itself. However, if you enter specific parks or recreation areas along the route, such as those managed by the McHenry County Conservation District, there might be separate fees or regulations for those facilities. It's always best to check with the specific park if you plan to spend time within its boundaries.
The trail offers diverse scenery, from open prairie to wooded areas. Notable highlights include Veteran Acres Park and Three Oaks Recreation Area. You'll also cross picturesque structures like the Wooden bridge into Algonquin and the Wooden Bridge Over Fox River.
Yes, the Prairie Trail is a significant part of a larger network. It fully encompasses the McHenry County Prairie Trail and also overlaps with substantial sections of the Grand Illinois Trail, specifically the Grand Illinois Trail - McHenry to Maywood and the Grand Illinois Trail - Rock Cut State Park to McHenry. Smaller portions also intersect with the Moraine View Trail and the VA Sterne's Woods Trail.
Many sections of the Prairie Trail, particularly the paved portions in the southern areas, are generally flat and suitable for wheelchairs. However, the northern sections with gravel and dirt surfaces, and any areas with steeper climbs, may present challenges. It's advisable to check specific section conditions before visiting.
As a long, shared-use path, the trail passes through several towns and parks where restrooms and water fountains may be available. It's recommended to carry sufficient water, especially for longer excursions, and plan stops in advance, as facilities are not continuously available along the entire 65 km route.
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