CASEVILLE, MI — Sleeper State Park, a favored camping and swimming park in Michigan’s Thumb, is taking a short break. The Sleeper State Park Campground Closed, and the day-use toilet building at this 723-acre sanctuary is shutting its doors through May 22, 2024. The reason? A significant upgrade to the park’s sewer system.
The renowned Sleeper State Park is entering a phase of temporary closure but for a good cause. Here’s what you need to know about this beloved destination’s short hiatus.
A Brief Overview of Sleeper State Park

Sleeper State Park, a 723-acre haven, is known for its rich blend of forested dunes, wetlands, and a stunning half-mile of sandy shoreline along Lake Huron’s Saginaw Bay. It’s a place where visitors can witness both sunrises and sunsets, explore forested trails, lounge on the beach, and enjoy the modern campground.
The Day-Use Area: A Visitor’s Delight
Directly across M-25/Port Austin Road, the day-use area offers a half-mile of sandy beach, a beach house, and a picnic area, all easily accessible via a pedestrian overpass bridge.
Honoring History: The Park’s Namesake

Sleeper State Park is named after Albert E. Sleeper, the governor of Michigan (1917-1920), who played a crucial role in establishing Michigan’s state park system.
The Temporary Closure: Enhancements Underway
The park’s modern campground and day-use toilet building will be closed through May 22, 2024, to upgrade the sewer system. This project is a part of a significant park enhancement aimed at improving the overall visitor experience.
Planning Ahead: Reservation Updates

Due to potential construction and supply chain delays, reservations have been paused through June 23, 2024. However, a more precise opening date will be announced around January 16. Keep an eye on the park’s official website for the latest updates.
Looking Forward: A Better Experience Awaits
Although inconvenient for park enthusiasts, this temporary closure is a step towards a more sustainable and enhanced visitor experience. Sleeper State Park is set to return, better equipped to welcome nature lovers for years.
For detailed information and updates, visit Sleeper State Park’s Official Update Page.
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