Round Island (Detroit River)
Island in Michigan / From Wikipedia, the free encyclopedia
This article is about the island in the Detroit River. For the island in the Straits of Mackinac, see Round Island (Michigan).
Round Island is an island in the Detroit River in southeast Michigan.[2] It is part of Grosse Ile Township, in Wayne County.[3] Its coordinates are 42°05′32″N 83°10′02″W[1], and the United States Geological Survey gave its elevation as 581 ft (177 m) in 1980.[1]