Kohler-Andrae State Park comprises two adjacent Wisconsin state parks located in the town of Wilson, a few miles south of the city of Sheboygan. They are managed as one unit. Terry Andrae State Park, established in 1927, and John Michael Kohler State Park, established in 1966, total 988acre. The parks contain over two miles (3 km) of beaches and sand dunes along the shore of Lake Michigan, with woods and wetlands away from the water. The Black River flows through the parks. The park protects threatened plants.HistoryThe land which is now Terry Andrae State Park is sandy, so it could not be used by early European immigrants for growing crops or grazing cattle. Frank Theodore (Terry) Andrae was the president of Milwaukee's Julius Andrae and Sons' Electric Supply Company. He purchased 92acre in 1924 from a retired fisherman and later added another 30acre. He built a two-story house which overlooked Lake Michigan in the present campgrounds. This, their second house, was used to entertain guests. Mrs. Andrae hired forestry consultants to reforest their property. After Mr. Andrae died in 1927, Elsbeth Andrae donated the 122acre to the State of Wisconsin in memory of her husband Terry. Terry Andrae State Park opened in 1928.In April 1966, Kohler Company donated 280acre immediately north of Terry Andrae State Park to the state of Wisconsin. It was named John Michael Kohler State Park in memory of the founder of the company.