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Hiking trails & Routes
United States
Michigan
Otsego County

Groen Nature Preserve Loop

Easy

4.9

(8909)

15,343

hikers

Groen Nature Preserve Loop

01:04

4.21km

10m

Hiking

Easy 2.6-mile hike through varied terrain, including lakes and fields, in Louis M. Groen Nature Preserve.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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B

4.21 km

End point

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Way Types & Surfaces

Way Types

2.34 km

1.71 km

< 100 m

< 100 m

Surfaces

3.87 km

106 m

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Elevation

Elevation

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Weather

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Today

Sunday 5 July

26°C

14°C

0 %

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Max wind speed: 15.0 km/h

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Frequently Asked Questions

Where can I park to access the Groen Nature Preserve Loop?

The Louis M. Groen Nature Preserve offers parking facilities for visitors. You can find more information regarding access and amenities on the official Otsego County website: otsegocountymi.gov.

Is the Groen Nature Preserve Loop suitable for beginners or families?

Yes, the Groen Nature Preserve Loop is generally considered easy, making it suitable for beginners and families. While the overall loop is manageable, be aware that some sections, particularly those descending towards Johannesburg Lake, involve a half-mile steady descent followed by a climb back up. The preserve also aims to provide environmental and nature classes, enhancing its family-friendly appeal.

What kind of terrain can I expect on the trail?

The trail offers diverse terrain, including sections that follow old two-tracks, scenic marshes, and open fields. You'll encounter varied surfaces, and some parts, especially near Johannesburg Lake, feature rugged terrain with descents and climbs up lakeshore bluffs.

What natural features and viewpoints will I see along the loop?

Along the loop, you'll enjoy diverse natural beauty, including views of Johannesburg Lake and Kujawa Lake. Descending sections offer glimpses of Johannesburg Lake through the trees. The trail also winds through scenic marshes and open fields, providing a variety of landscapes.

Are dogs allowed on the Groen Nature Preserve Loop?

The Louis M. Groen Nature Preserve is generally dog-friendly, as it's a multi-use trail system. However, it's always best to check the latest regulations on the official Otsego County website for specific leash requirements or restricted areas to ensure a pleasant experience for everyone.

When is the best time of year to hike the Groen Nature Preserve Loop?

The preserve is a year-round destination. It accommodates hikers, mountain bikers, equestrians, snowshoers, and cross-country skiers. Each season offers a unique experience, from lush greenery in spring and summer to vibrant foliage in autumn, and serene snow-covered landscapes in winter.

Are there any permits or entrance fees required for the Louis M. Groen Nature Preserve?

No, there are no permits or entrance fees required to access the Louis M. Groen Nature Preserve. It was generously donated to Otsego County for public enjoyment.

What makes the Louis M. Groen Nature Preserve unique or historically significant?

The preserve is unique because it was donated by Louis M. Groen, the inventor of McDonald's Filet-O-Fish sandwich. It also features historical points of interest like farming and logging remains, a replica of a 'Big Wheel' used for transporting logs, and the former Echo Valley Resort.

How easy is it to navigate the trail system?

The trail system is well-marked with 86 numbered junctions, making navigation relatively straightforward. However, due to its complexity and network of trails, carrying a map is highly recommended to ensure you stay on your intended route, such as the Groen Nature Preserve Loop.

Are there facilities available at the preserve?

Yes, the preserve offers amenities to enhance your visit, including modern restrooms and picnic tables. These facilities contribute to a comfortable and enjoyable experience on the trails.

Can I use the trails for activities other than hiking?

Absolutely! The Louis M. Groen Nature Preserve boasts over 20 miles of well-maintained, multi-use trails. Besides hiking, you can enjoy mountain biking, equestrian activities, snowshoeing, and cross-country skiing, making it a versatile outdoor destination.

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