Lake Geneva is a 5,401 acre lake located in Walworth County. It has a maximum depth of 135 feet. Visitors have access to the lake from several public boat landings. There are also multiple public beaches on the lake as well. Lake Geneva is a very popular recreational lake for swimming and boating. Fishing is very popular as well, however, you will have to deal with plenty of recreational boater traffic from some very large boats on this lake. Fish include largemouth bass, smallmouth bass, northern pike, muskie, walleye, lake trout, crappie, bluegill, perch and rock bass. According to the DNR, smallmouth bass are abundant while all other species in the lake are listed as present.