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Routes
Hiking trails & Routes
United States
Illinois
Will County
Bolingbrook

DuPage River Trail and Whalon Lake Loop

Moderate

4.7

(5085)

10,586

hikers

DuPage River Trail and Whalon Lake Loop

02:32

9.93km

30m

Hiking

Hike the moderate 6.2-mile DuPage River Trail and Whalon Lake Loop to enjoy diverse scenery, wildlife, and views of Whalon Lake and the DuPa

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

1.03 km

Whalon Lake Park

Highlight • Lake

Whalon Lake Park encompasses a mosaic of habitats - prairie, wetlands, an 80-acre lake, and the DuPage River. This diversity supports abundant wildlife like waterfowl and ducks. Native plant species flourish here such as red mulberry and wild leek. Wander through Whalon Lake's landscapes to discover its many natural riches

Tip by

2

4.75 km

DuPage River

Highlight • River

The DuPage River starts as two streams - the 35-mile-long West Branch from Schaumburg and the 25-mile East Branch from Bloomingdale. You're standing on top of the East Branch which will continue flowing south for less than a mile until it finally meets with the DuPage River West Branch.

Tip by

B

9.93 km

End point

Parking

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Way Types & Surfaces

Way Types

6.24 km

2.80 km

828 m

< 100 m

Surfaces

6.58 km

1.82 km

1.37 km

152 m

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Elevation

Elevation

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

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Weather

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Today

Wednesday 27 May

32°C

13°C

0 %

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Max wind speed: 19.0 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 DuPage River Trail and Whalon Lake Loop?

You can find parking at Whalon Lake Preserve, which serves as a convenient access point for this loop. The preserve is located near Bolingbrook and Naperville, Illinois.

Is the DuPage River Trail and Whalon Lake Loop dog-friendly?

Yes, the trail is dog-friendly! Whalon Lake Preserve also features an 11.9-acre fenced off-leash dog park, making it a great spot for your canine companions.

What is the best time of year to hike this loop?

The trail is enjoyable year-round. It's suitable for activities like hiking, running, and biking in warmer months, and cross-country skiing or snowshoeing in winter. Wildlife viewing, especially waterfowl, is excellent throughout the year.

Are there any permits or fees required to use the trail?

The DuPage River Trail and Whalon Lake Loop is part of the Forest Preserve District of Will County. Generally, there are no entrance fees for the preserves, but it's always a good idea to check the official Forest Preserve District of Will County website for any specific regulations or permit requirements for certain activities or facilities.

What is the terrain like on the DuPage River Trail and Whalon Lake Loop?

The trail around Whalon Lake is predominantly flat and paved, making it an easy route. While some parts of the broader DuPage River Trail can be hilly, this specific loop has minimal elevation gain. There is also a non-paved trail exclusively for hikers that branches off the main loop to the west if you prefer a natural surface.

What kind of scenery and wildlife can I expect to see?

You'll experience diverse scenery including prairie, wetlands, and the beautiful 80-acre Whalon Lake Park. The area is rich in wildlife, especially various species of waterfowl, offering excellent opportunities for birdwatching. You'll also get views of a portion of the DuPage River and can spot native plants like red mulberry and wild leek.

What activities are allowed on the trail?

This is a highly notable multi-use trail. Besides hiking, it's popular for running, biking, in-line skating, cross-country skiing, and snowshoeing, catering to a wide range of outdoor enthusiasts.

Does this trail connect to other paths?

Yes, this loop is an integral part of the larger DuPage River preservation system. It connects to other segments of the DuPage River Trail and also offers connections to the Tall Grass Greenway Trail and the Greene Valley Forest Preserve, allowing for longer adventures.

Are there amenities available at Whalon Lake Preserve?

Beyond the trail, Whalon Lake Preserve offers several amenities. You'll find picnic areas, access for fishing, and opportunities for boating and kayaking on the lake. There's also an 11.9-acre fenced off-leash dog park.

What makes Whalon Lake unique?

Whalon Lake has a unique history; it was once a quarry before being transformed into the public lake and preserve you see today. This transformation highlights the area's commitment to conservation and public recreation.

Is the DuPage River Trail and Whalon Lake Loop suitable for families?

Absolutely! With its predominantly flat and paved sections, diverse scenery, and opportunities for wildlife spotting, this trail is considered easy and very suitable for families with children.

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