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Routes
Hiking trails & Routes
United States
Illinois
Mchenry County
Lake In The Hills

Exner Marsh Lot-to-Lot Trail

Easy

4.9

(6434)

9,681

hikers

Exner Marsh Lot-to-Lot Trail

01:48

7.13km

10m

Hiking

The Exner Marsh Lot-to-Lot Trail offers an easy hike through a unique landscape of emergent shallow water marsh. As you walk, you will see common marsh plants like cattails and bulrush lining the paths. Keep an eye out for the fascinating calcareous floating mat community, which is an early stage…

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

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2.49 km

Viewpoint

Viewpoint

B

7.13 km

End point

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Way Types & Surfaces

Way Types

6.32 km

720 m

< 100 m

< 100 m

Surfaces

5.56 km

721 m

718 m

120 m

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Elevation

Elevation

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Weather

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Today

Tuesday 19 May

26°C

12°C

51 %

Additional weather tips

Max wind speed: 27.0 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 Exner Marsh Lot-to-Lot Trail?

The trail is designed as a lot-to-lot route, implying there are designated parking areas at both ends of the path within the Exner Marsh Nature Preserve. You can typically find parking at these access points.

Is the Exner Marsh Lot-to-Lot Trail dog-friendly?

While the preserve is generally welcoming to visitors, it's important to keep dogs on a leash at all times to protect the sensitive wetland ecosystem and local wildlife. Please remember to clean up after your pet.

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

Spring and fall are ideal for hiking the Exner Marsh Lot-to-Lot Trail, offering excellent opportunities for birdwatching as migratory species use the marsh as a staging ground. Be aware that parts of the trail can be muddy after rain, so consider visiting during drier periods or wearing appropriate footwear.

Do I need a permit or pay an entrance fee to access Exner Marsh Conservation Area?

Generally, there are no specific permits or entrance fees required for public access to the Exner Marsh Conservation Area. However, it's always a good idea to check the official Illinois Department of Natural Resources website for any updated regulations or special event requirements before your visit.

How long does it take to hike the Exner Marsh Lot-to-Lot Trail?

The full route, which is approximately 7.1 kilometers (4.4 miles) long, typically takes around 1 hour and 48 minutes to complete at a moderate hiking pace. This duration can vary based on your speed and how often you stop to observe the scenery and wildlife.

What is the terrain like on the trail?

The terrain is generally easy, situated in a unique shallow glacial lake bed. While some parts may be paved and easy to enjoy, the trail can become muddy after rain. You'll traverse areas with common marsh plants and may encounter a calcareous floating mat community, an early stage of bog development.

What kind of wildlife and plants can I see along the way?

Exner Marsh is a haven for wetland birds, making it excellent for birdwatching. You might spot blue-winged teal, sora, Virginia rail, king rail, least bittern, pied-billed grebe, common moorhen, and yellow-headed blackbirds. Black-crowned night herons and great egrets also feed here. Plant life includes cattails, bulrush, rice cut grass, white water lily, spatterdock, and bladderwort.

Is the Exner Marsh Lot-to-Lot Trail suitable for beginners or families?

Yes, with its 'easy' difficulty grade and minimal elevation changes (around 12 meters up and down), the trail is well-suited for beginners and families. The generally flat and accessible path makes it a pleasant experience for most fitness levels, though conditions can vary with weather.

Does the trail intersect other well-known paths?

Yes, the route primarily follows the Peter J Exner Marsh Convervation Area trail and also includes sections of the Lake In the Hills Bike Routes.

Are there any amenities like picnic areas or benches along the trail?

Yes, visitors to Exner Marsh can find amenities such as picnic areas and benches, providing convenient spots to rest and enjoy the natural surroundings during your hike.

What should I bring for a hike on this trail?

Given the marshy environment, it's advisable to wear waterproof or water-resistant footwear, especially after rain. Binoculars are highly recommended for birdwatching. Don't forget water, snacks, sun protection, and insect repellent, particularly during warmer months.

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