Seven Lakes State Park
October 2026
About
An endless variety of topography and ecosystems form the area called Seven Lakes. Its land was a combination of farmland, rolling hills and forests. About 230 acres of water with several miles of shoreline await the park user. The dam, formed one large lake from seven small lakes.
Phone: (248) 634-7271
Is Seven Lakes State Park fully booked?
A campground showing no availability is almost never full for good. People cancel — plans change, weather turns, someone books three weekends and keeps one — and the site goes straight back into the booking system, usually without warning and often at odd hours. The reason sold-out campgrounds feel impossible is not that sites never free up; it is that nobody is watching at the moment they do.
CampHawk watches Seven Lakes State Park in Holly, MI for you. We recheck it every 15 seconds, around the clock, and the moment a site opens we send a text, an email and a push notification, with a link straight to the booking page.
Searching is free and needs no account — the calendar above is live right now. Watching Seven Lakes State Park for cancellations is the paid part.