Metamora-Hadley State Recreation Area is a state-managed protected area located in Hadley Township in Lapeer County, northwest of Detroit. It is located eight miles south of the city of Lapeer. The closest urban community is the village of Metamora, Michigan, which lies to its east and is its postal address.The park is 723 acres (2.93 km2) in area and has 214 camping sites which are composed of a "north" and "south" campground, and one cabin.