Sleeper State Park was the first state park in the Thumb. With an excellent beach and camp sites it has been a place to camp and visit for over 95 years. Visitors can watch both sunrises and sunsets on Saginaw Bay, relax in the shade and seclusion of the campground or roam the trails of the ancient dune forests. It’s one of the most widely visited parks in Southeast Michigan. Yet still contains amazing secrets.