The Keweenaw Bay is an arm of Lake Superior adjacent to which major peninsula in Michigan?
Keweenaw Bay Keweenaw Bay is an arm of Lake Superior in North America. It is located adjacent to the Upper Peninsula of the U.S. state of Michigan, to the southeast of the Keweenaw Peninsula. It is also the name of a small community near the bay.
Cass River (Michigan) The Cass River is a 61.5 mi river in the Thumb region of the U.S. state of Michigan. It drains large portions of Sanilac and Tuscola counties and smaller portions of Genesee, Huron, Lapeer, and Saginaw counties.