The Bayfield Peninsula is a peninsula on

Lake Superior Lake Superior in central North America is the largest freshwater lake in the world by surface areaThe Caspian Sea is the largest lake, but is saline, not freshwater. and the third-largest by volume, holding 10% of the world's surface fresh wa ...

. It is located in

Bayfield County, Wisconsin Bayfield County is the northernmost county in the U.S. state of Wisconsin. As of the 2020 census, its population is 16,220. Its county seat is Washburn. The county was created in 1845 and organized in 1850. The Red Cliff Band of Lake Superior C ...

USA. It is the northernmost region of mainland

Wisconsin Wisconsin () is a state in the upper Midwestern United States. Wisconsin is the 25th-largest state by total area and the 20th-most populous. It is bordered by Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake M ...

, with the south shore of Lake Superior to the west and the

Chequamegon Bay Chequamegon Bay ( ) is an inlet of Lake Superior in Ashland and Bayfield counties in the extreme northern part of Wisconsin. History A Native American village, known as ''Chequamegon'', developed here in the mid-17th century. It was developed b ...

to the east. The peninsula is part of the

Lake Superior Lowland In the United States, U.S. state of Wisconsin, the Lake Superior Lowland, also known as the Superior Coastal Plain, is a geographical region located in the far northern part of the state bordering Lake Superior. It covers about , and does not ext ...

, though the interior southeast of

Cornucopia In classical antiquity, the cornucopia (), from Latin ''cornu'' (horn) and ''copia'' (abundance), also called the horn of plenty, was a symbol of abundance and nourishment, commonly a large horn-shaped container overflowing with produce, flowers ...

and west of Bayfield has some higher ground including Pratt's Peak, Bayfield County's second-highest point.

Highway 13 The following roads may be referred to as Route 13 or Highway 13. For a list of roads named A13, see List of A13 roads. International * Asian Highway 13 * European route E13 * European route E013 Afghanistan *The Kabul–Behsud Highway - ...

runs around the peninsula along the Superior shoreline. The communities of

Port Wing Port Wing (also Portwing) is an unincorporated census-designated place in the town of Port Wing, Bayfield County, Wisconsin, United States. The community is along Wisconsin Highway 13 and Bayfield County Highway A. It is west of Bayfield. The F ...

, Herbster, Cornucopia, Red Cliff, Bayfield,

Washburn Washburn (alternatively Wasseburne, Wasseborne, Wasshebourne, Wassheborne, Washbourne, Washburne, Washborne, Washborn, Wasborn, Washbon) is a toponymic surname, probably of Old English origin, with likely Anglo-Norman and Norman-French influen ...

, and Ashland lie on this stretch of highway. The interior of the peninsula is mostly the northern end of the Chequamegon National Forest, an area of

jackpine Jack pine (''Pinus banksiana'') is an eastern North American pine. Its native range in Canada is east of the Rocky Mountains from the Mackenzie River in the Northwest Territories to Cape Breton Island in Nova Scotia, and the north-central and n ...

growth known as the Moquah Barrens. The

Apostle Islands The Apostle Islands are a group of 22 islands in Lake Superior, off the Bayfield Peninsula in northern Wisconsin. The majority of the islands are located in Ashland County—only Sand, York, Eagle, and Raspberry Islands are located in Ba ...

surround the end of the peninsula.Wisconsin: Geographical Provinces: Lake Superior Lowland
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Notes

Landforms of Bayfield County, Wisconsin Peninsulas of Wisconsin {{BayfieldCountyWI-geo-stub