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State Park

Photo: Dwight BurdetteCC BY 3.0Wikimedia Commons

Hayes State Park

Michigan · MI

1

Campgrounds

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Managed by Michigan Department of Natural Resources

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  • Operator:(517) 467-7401
  • Address:1220 Wamplers Lake Road, Onsted, MI 49265 · MI
We display cached information from agency feeds. Hours, fees, permits, closures, fire restrictions, and conditions change without notice. Outdoors is not the permitting authority. Confirm current conditions for this park using the links above before you go — you are responsible for compliance. Last verified by us: Oct 13, 2026. Spot an error in our data?

About

A park on Wamplers and Round lakes in the Irish Hills. It has a modern campground, a large swim area, boating access, a fishing pier, trails and picnic areas.

Source: michigan.gov

From Wikipedia

Walter J. Hayes State Park is a public recreation area covering 654 acres (265 ha) on the southeast corner of Wamplers Lake in the Irish Hills region of the state of Michigan. Most of the state park lies within Lenawee County with a small portion extending into Jackson and Washtenaw counties in the Round Lake area. The park offers access to 796-acre (322 ha) Wamplers Lake and completely surrounds 100-acre (40 ha) Round Lake, which connects to Wamplers Lake via a channel navigable by smaller boats. Other scenic lakes including Evans Lake and Sand Lake as well as chains of smaller lakes lie nearby. The park is traversed by Michigan Route 124 north of its intersection with US Highway 12.

Source: Wikipedia — text licensed CC BY-SA 4.0. Verify alerts and operational details with the managing agency below.

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