William G. Milliken State Park and Harbor

The William G. Milliken State Park and Harbor is a public recreation area located on the Detroit River just east of downtown Detroit, Michigan, on a portion of the city's International Riverfront. The state park's 31 acres include wetlands, paved trails, and a 52-slip harbor of refuge. A 63-foot conical brick lighthouse tower, designed as a scaled-down replica of the Tawas Point Light, marks the harbor entrance.

Source: Wikipedia