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Routes
Running trails & routes
United States
Illinois
Dupage County

Waterfall Glen Main Trail

Hard

5.0

(8969)

16,489

runners

Waterfall Glen Main Trail

01:57

16.6km

80m

Running

Prepare for a challenging jogging experience on the Waterfall Glen Main Trail, a difficult 10.3 miles (16.6 km) loop. You will gain 265 feet (81 metres) in elevation, taking around 1 hour and 57 minutes to complete. As you jog, you will pass through diverse landscapes including hardwood trees, prairies, and savannas. Keep an eye out for local wildlife such as white-tailed deer and various birds along the way. Make sure to pause at the unique tiered Rocky Glen Waterfall for a scenic break.

The preserve welcomes visitors year-round, with access permitted from one hour after sunrise until one hour after sunset. You can easily find maps at the trailheads, ensuring you stay on course throughout your jog. Restrooms and water fountains are available for your convenience, but it is always a good idea to bring your own water bottle. Plan your visit during daylight hours to fully enjoy the natural surroundings.

This trail offers a rewarding workout within the Waterfall Glen Forest Preserve. The route provides opportunities to observe the local ecosystem, including its varied flora and fauna. You can also enjoy panoramic views from the Des Plaines River Scenic Overlook, adding another dimension to your outdoor activity. This challenging loop is a notable feature of the preserve, attracting joggers looking for a substantial route.

Last updated: April 23, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Waterfall Glen Forest Preserve

Waypoints

A

Start point

Parking

Get Directions

1

678 m

Rocky Glen Waterfall

Highlight • Waterfall

While not immense, the gentle Rocky Glen Waterfall brings a sense of serenity to this run. As Sawmill Creek spills down the rocky cascade, take a moment to close your eyes and listen to the soothing, steady sounds. Small yet magical, this waterfall rewards with tranquility.

Tip by

2

3.78 km

Des Plaines River Scenic Overlook

Highlight • Viewpoint

The Des Plaines River Scenic Overlook is on the Waterfall Glen Main Trail. It gives hikers a good view down into the Des Plaines River to the south and the industries beside it. Enjoy this green area and lookout for frogs on the trail, as this preserved area is home to the American Toad, American Bullfrog, Green Frog, and Northern Leopard Frog.

Tip by

B

16.6 km

End point

Parking

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Way Types & Surfaces

Way Types

12.8 km

2.88 km

913 m

Surfaces

12.8 km

2.66 km

1.10 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (230 m)

Lowest point (180 m)

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Weather

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Today

Sunday 10 May

18°C

5°C

0 %

Additional weather tips

Max wind speed: 24.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where can I park to access the Waterfall Glen Main Trail?

The Waterfall Glen Forest Preserve has several parking lots. While the research doesn't specify a main lot, maps are generally available at trailheads, which can help you locate the most convenient parking for your starting point.

Is the Waterfall Glen Main Trail dog-friendly?

Yes, the trail is multi-use and popular among various outdoor enthusiasts, including those with dogs. However, always ensure your dog is on a leash and you clean up after them, following preserve regulations.

What is the best time of year to jog the Waterfall Glen Main Trail?

The preserve is open year-round, from one hour after sunrise to one hour after sunset. Spring and fall offer pleasant temperatures and beautiful scenery with changing foliage or blooming wildflowers. While accessible in winter, some areas may become muddy after rain or snowmelt, so be prepared for varied conditions.

Are there any permits or entrance fees for Waterfall Glen Forest Preserve?

No, there are no permits or entrance fees required to access Waterfall Glen Forest Preserve or its trails.

What is the terrain like on the Waterfall Glen Main Trail?

The trail is primarily composed of well-maintained crushed limestone, offering a stable and wide surface. It features enjoyable rolling terrain with gentle hills, providing a good workout without being overly strenuous. Some sections may become muddy after rain.

What natural features or landmarks can I see along the trail?

You'll encounter diverse scenery, including hardwood trees, prairies, savannas, and woodlands. Key highlights include the serene Rocky Glen Waterfall, a tiered waterfall with historical significance, and the Des Plaines River Scenic Overlook, offering panoramic views.

Is the Waterfall Glen Main Trail suitable for beginners?

While considered 'difficult' for jogging due to its length and rolling hills, the trail is generally of moderate difficulty. Its consistent, albeit gradual, inclines and declines provide a good cardiovascular challenge. It's approachable for joggers with some experience, but beginners might find the full 9.3-9.5 miles a significant undertaking.

Are there restrooms or water available along the trail?

Yes, there are restrooms and water fountains available along the route. However, it's always recommended to carry your own water, especially for longer jogs.

What kind of wildlife might I see on the trail?

The preserve is an ecological haven. You have good opportunities to spot white-tailed deer, coyotes, and various bird species. The area is home to over 300 species of mammals, birds, fish, amphibians, and reptiles.

Does the Waterfall Glen Main Trail connect with other paths?

Yes, the route primarily follows the Main Trail but also passes through sections of Route 66, Tear-Thumb Trail, Southern DuPage Regional Trail, and Rocky Glen Trail.

Is the Waterfall Glen Main Trail a loop?

Yes, the Waterfall Glen Main Trail is a loop, making it convenient for a continuous jogging experience without needing to retrace your steps.

How are conditions on the Waterfall Glen Main Trail during winter?

The trail is open year-round. While the crushed limestone surface is generally stable, some areas can become muddy or icy after snowmelt or rain. Be prepared for potentially slippery conditions and dress appropriately for cold weather.

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