State Parks go Results Found: 3 Button group with nested dropdown Cambridge Junction Historic State Par... Cambridge Junction Historic State Park/Walker Tavern Historic Site 13220 M-50 Brooklyn MI 49230 (517) 930-3806 W.J. Hayes State Park W.J. Hayes State Park 1220 Wamplers Lake Rd. Onsted MI 49265 (517) 467-7401 Watkins Lake State Park & County Pres... Watkins Lake State Park & County Preserve 14801 Arnold Rd. Brooklyn MI 49230 (517) 467-7401