Geneva Lake with the nearby town of Geneva, Illinois, the city was renamed "Lake Geneva"; later the lake was renamed "Geneva Lake". 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 owned by the University of Chicago, which has established a study group to plan a regional center for science education at the observatory. Public access to the lake is allowed as the result of a decision by early European settlers that "20 feet of land leading up to the shoreline should be public domain."
French Lake, California Lake for post-California Gold Rush hydraulic mining. French Lake, California French Lake, California (), located in Nevada County, was a California Gold Rush community, now uninhabited. It was located by a lake of the same name. French Lake Reservoir, at an elevation of 7500’-6680’, is part of a string of lakes, including Bowman Lake, Sawmill Lake, and Faucherie Lake to the northwest, as well as Meadow Lake and Fordyce Lake to the southeast. French Lake Road, used by the Nevada Irrigation District and not available for public use, skirts the lake's northwest perimeter before heading east to Meadow Lake Road.