Keweenaw Peninsula

peninsula, Michigan, United States

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June 30, 2026

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The Keweenaw Peninsula is a geographical feature located in northwestern Michigan, projecting into Lake Superior and west of Keweenaw Bay. This peninsula is part of Michigan's Upper Peninsula and is known for its historical significance in mining, particularly for copper. The Keweenawan System, a division of late Precambrian rocks, is named for prominent exposures studied at Keweenaw Point, Michigan, and includes thick sequences of lava flows and sedimentary rocks. The area is also noted for its natural beauty and is a popular summer resort destination, with villages like Baraga and L'Anse situated along Keweenaw Bay.1234

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Keweenaw Bay
…via Portage Lake through the Keweenaw Peninsula. The villages of Keweenaw Bay, Baraga, and L’Anse lie along the bay, which is popular as a summer resort area and is noted for its fishing. Early explorers, trappers, and missionaries used the site as a campground. L’Anse Reservation, which belongs to the…
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…via Portage Lake through the Keweenaw Peninsula. The villages of Keweenaw Bay, Baraga, and L’Anse lie along the bay, which is popular as a summer resort area and is noted for its fishing. Early explorers, trappers, and missionaries used the site as a campground. L’Anse Reservation, which belongs to the…
Read More