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Hiking trails & Routes
United States
Illinois
Dekalb County

Somonauk Point and Arrowhead Loop

Easy

4.8

(6912)

19,870

hikers

Somonauk Point and Arrowhead Loop

01:55

7.26km

60m

Hiking

Hike the easy 4.5-mile Somonauk Point and Arrowhead Loop in Shabbona Lake State Recreation Area, featuring woodlands and scenic views.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Waypoints

A

Start point

Parking

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B

7.26 km

End point

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Way Types & Surfaces

Way Types

3.71 km

3.55 km

Surfaces

3.55 km

2.19 km

1.51 km

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Elevation

Elevation

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Weather

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Today

Friday 10 July

28°C

19°C

21 %

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Max wind speed: 10.0 km/h

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Frequently Asked Questions

Where can I park to access the Somonauk Point and Arrowhead Loop trail?

The trail is located within Shabbona Lake State Recreation Area. You'll find parking available at various points within the park, likely near the trailheads for the Arrowhead Trail and Somonauk Point Trail. Specific parking areas are usually well-marked within the recreation area.

Is the Somonauk Point and Arrowhead Loop trail suitable for beginners or families with children?

Yes, this route is rated as an easy hike. With a distance of about 7.3 km and minimal elevation gain (around 60 meters up), it's a great option for beginners and families looking for a pleasant outdoor experience.

Are dogs allowed on the trail?

Generally, dogs are welcome in Illinois State Parks and Recreation Areas like Shabbona Lake, but they must be kept on a leash at all times. Always clean up after your pet to help keep the trails enjoyable for everyone.

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

Given the description of Sannauk Forest Preserve (which the Somonauk Trail leads to) with its excellent display of spring flora, spring would be an ideal time to visit for wildflowers. However, the trail is likely enjoyable throughout the warmer months, and even in winter for cross-country skiing if conditions allow.

Do I need a permit or is there an entrance fee for Shabbona Lake State Recreation Area?

Typically, there are no entrance fees for Illinois State Parks and Recreation Areas like Shabbona Lake. You generally do not need a permit for day hiking on the trails. However, always check the official Illinois Department of Natural Resources website for the most current regulations before your visit.

What kind of terrain can I expect on the Somonauk Point and Arrowhead Loop?

The Somonauk Trail section is described as a limestone trail, suggesting a generally flat and accessible surface. While the specific Arrowhead Loop in this area isn't detailed, the overall 'easy' difficulty rating and low elevation gain indicate a relatively gentle path, likely consisting of packed earth or gravel.

What wildlife or plants might I see along the way?

The Sannauk Forest Preserve, accessible via the Somonauk Trail, is known for its diverse woodlands and an excellent display of spring flora, including plants like Skunk Cabbage, Turtlehead, and Turk's Cap Lilies. You might also spot various birds and smaller woodland creatures.

Does this route intersect with other trails?

Yes, the Somonauk Point and Arrowhead Loop incorporates sections of several named paths. You'll find yourself on parts of the Arrowhead Trail, the Somonauk Point Trail, and even a section of the Snowmobile Trail as you complete the loop.

Are there any historical features or landmarks along the loop?

The Sannauk Forest Preserve, which is connected by the Somonauk Trail, is a historic site. It was the very first forest preserve acquired in 1939 and contains an historical marker indicating the original Illinois and Wisconsin boundary. Remnants of its past as the Somonauk Golf Course can also still be seen.

What amenities are available near the trail or within Shabbona Lake State Recreation Area?

Shabbona Lake State Recreation Area offers various amenities. The Sannauk Forest Preserve, accessible via the Somonauk Trail, provides picnic shelters, a playground, a sledding hill, and opportunities for fishing along Somonauk Creek. You'll find facilities to make your visit comfortable.

Is there an 'insider tip' for hiking the Somonauk Point and Arrowhead Loop?

While the entire loop is rated easy, if you're particularly interested in the unique spring flora and historical aspects, consider focusing your visit during spring. The Sannauk Forest Preserve, accessed via the Somonauk Trail, offers an excellent display of wildflowers during this season, making it a particularly rewarding time to explore that section of the loop.

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Shabbona Lake Loop

02:17h

8.76km

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