Huron Bay is a long, narrow bay 12.3 miles (19.8 km) long, located in Baraga County, Michigan, on the northern shore of the Upper Peninsula of the State of Michigan.

The bay, oriented in a northeast-southwest direction, is bounded by the Huron Mountains on its east and the Abbaye Peninsula on its west.

This bay is extremely narrow, being less than 1.0 mile (1.6 km) wide for most of its length, and it is one of the largest freshwater fjords in North America.

[2] Efforts during the 1890s to settle and develop the Huron Bay area all ended in failure.

[2] The cold, deep waters of Huron Bay provide habitat for lake trout.