Geneva Lake

Geneva Lake (Potawatomi: Kishwauketoe 'Clear Water') is a body of freshwater in Walworth County in the southeastern portion of the U.S. state of Wisconsin. On its shores are the city of Lake Geneva and the villages of Fontana-on-Geneva-Lake and Williams Bay. The lake covers an area of approximately 5401 acre, with a maximum length of 7.7 mi, a mean depth of 61 ft, and a maximum depth of 135 ft. Geologists believe that it is a filled-in kettle formed from a receding glacier.

History
Geneva Lake was home to a band of Prairie Potawatomi prior to colonial settlement. During the first three decades of the nineteenth century, the band was led by Big Foot. This led the settlers on Geneva Lake to refer to it as Big Foot Lake.

In the 1830s, a government surveyor named John Brink renamed the lake and the town on it for Geneva, New York, another lakeside town which he thought they resembled. To avoid confusion with the nearby town of Geneva, Illinois, the city was renamed Lake Geneva; later, the lake was renamed Geneva Lake.

The lake is known as the only place in the world where mail jumping is practiced, an unusual mail delivery system maintained as a local tradition.

Attractions and public access
Lakeshore attractions include Big Foot Beach State Park, Lake Geneva Yacht Club, the George Williams College campus of Aurora University, and Yerkes Observatory. The observatory is no longer owned by the University of Chicago, which transferred ownership of it to the non-profit Yerkes Future Foundation in May 2020.

Public access to the lake is allowed as the result of a decision by early European settlers that "20 feet [6 meters] of land leading up to the shoreline should be public domain."

A shorepath, which is open to the public, completely surrounds the lake. Between 21 and 26 mi long,  it follows the route taken by Potawatomi Indians. The path crosses the estates of the Schwinns, Swifts, Wackers, and Wrigleys.