Waterloo State Recreation Area, spanning over 21,000 acres, is the largest state park in Michigan’s Lower Peninsula. Located in Jackson and Washtenaw counties, this vast park boasts diverse natural habitats, including forests, wetlands, and multiple lakes, making it a paradise for outdoor enthusiasts.
Gerald E. Eddy Discovery Center
At the heart of Waterloo State Recreation Area is the Gerald E. Eddy Discovery Center, situated at 17030 Bush Road, Chelsea, MI 48118. This interpretive center offers engaging exhibits about Michigan’s geological history and the park’s biodiversity. Visitors can explore interactive displays, including a large map showcasing various habitats, an active honeybee colony, and birdwatching opportunities in the atrium.
The center operates seasonally:
- January 2 – Memorial Day: Weekends (10 a.m. – 4 p.m.)
- Memorial Day – Labor Day: Daily (10 a.m. – 5 p.m.)
- Labor Day – November 14: Weekends (10 a.m. – 4 p.m.)
- Closed: November 15 – December 31
For updates, visit the Michigan DNR website.
Outdoor Activities
Waterloo State Recreation Area is a haven for recreation lovers, offering:
- 50+ miles of trails for hiking, horseback riding, and mountain biking
- The 36-mile Waterloo-Pinckney Trail with scenic terrain
- 11 inland lakes for fishing, featuring bass, pike, and bluegill
- Opportunities for kayaking, canoeing, and paddleboarding
- Camping options, including modern, rustic, and equestrian-friendly sites
- Seasonal activities such as snowshoeing and ice fishing
Wildlife & Ecology
The park is home to a variety of wildlife, including white-tailed deer, wild turkeys, sandhill cranes, and numerous bird species. The forests feature a mix of beech-maple stands, hardwood swamps, and wetland ecosystems, providing a rich environment for plant and animal life. Birdwatchers may spot great blue herons, red-tailed hawks, and migratory songbirds throughout the year.
Historical Significance
The park’s origins date back to the 1930s, when the federal government acquired the land to create recreational areas. The Civilian Conservation Corps (CCC) and Works Progress Administration (WPA) played vital roles in developing its infrastructure, constructing camps, roads, and trails.
Nearby Attractions
For visitors looking to explore beyond the park, nearby attractions include:
- Downtown Chelsea, MI – home to local restaurants, shops, and the historic Purple Rose Theatre
- Pinckney Recreation Area – offering additional hiking, fishing, and camping opportunities
- Michigan’s Chelsea Milling Company (home of Jiffy Mix) – a well-known local landmark
Plan Your Visit
For more information, contact the park office at 734-475-8307 or the Eddy Discovery Center at 734-475-3170. Additional details are available on the Michigan DNR website.

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