Halfmoon Lake is part of a chain of interconnected lakes within the Pinckney Recreation Area. The navigable waterways let boaters explore multiple lakes from a single launch point — a major draw for the area. The chain sits within the Huron River watershed in Washtenaw County.
Halfmoon Lake is a smaller inland lake in southeastern Michigan and typically freezes reliably in winter. Always check current ice conditions before venturing out, as the connected waterways in the chain can create variable ice thickness.
How do you access Halfmoon Lake?
Can you boat to other lakes from Halfmoon Lake?
What is the boat launch like at Halfmoon Lake?
Can you swim in Halfmoon Lake?
What fish are in Halfmoon Lake?
Are there campgrounds near Halfmoon Lake?
Is Halfmoon Lake crowded?
Where is Halfmoon Lake in Michigan?
Halfmoon Lake sits inside the Pinckney Recreation Area in Washtenaw County — part of a chain of lakes connected by navigable waterways that makes it far more interesting than its modest size suggests. The single-lane DNR boat launch gives you access not just to Halfmoon but to additional lakes in the chain, which is the real draw here. Locals warn about submerged rocks throughout the system — prop damage is a common complaint — so run slow and watch your depth finder. The lake itself has clean water but gets weedy outside the designated beach area, with a rocky and mucky bottom in spots.
The Pinckney Recreation Area surrounds the lake, which means state park amenities — a day-use beach with a covered pavilion and grills, plus an extensive trail system for hiking and biking. You'll need a Recreation Passport or day pass to access the area (cash or check only at the gate). Weekends get crowded on the water despite the single-slot launch, and the ramp approach road has significant potholes. Canada geese are a persistent issue at the beach. Nearby campgrounds include Bruin Lake Modern Campground and Blind Lake Campground, both within the recreation area, making this a solid base for a weekend of lake-hopping.