42.5784742, -88.5358650

Williams Bay Boat Ramp

Fee not yet verified Status not yet verified Public access Updated Oct 1, 2026
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Williams Bay Boat Ramp is a public launch on Lake Geneva in Walworth County, Wisconsin . We currently track 7 public launch sites on this waterbody.

The nearest community is Williams Bay, about 0.3 miles away. The closest larger city is Janesville, approximately 25.6 miles away. The site lies within the Lake Geneva-White River watershed, as defined by the EPA.

Sourced from Wisconsin Department of Natural Resources . See the freshness details in the sidebar.

Boat ramps on Lake Geneva

We currently track 7 public boat ramps on Lake Geneva , including this one. The other public launch sites on this waterbody are listed below, starting with the closest.

Nearby boat ramps in Walworth County

We currently track 34 public boat ramps in Walworth County. The closest ramps are listed below, along with the waterbody each one provides access to.

Frequently asked questions

We haven't confirmed the current launch fee with the managing agency yet - check the fee badge at the top of this page, which updates as soon as we do.

We don't yet have a confirmed parking count for this location from the managing agency.

This ramp's access type isn't specifically flagged for hand-launched craft, but a trailer ramp can generally be used to launch a kayak or canoe by hand as well.

Williams Bay Boat Ramp provides access to Lake Geneva, one of 7 public launch sites we track on it.

This listing is sourced from Wisconsin Department of Natural Resources records.

This listing was last checked against the source on July 11, 2026. The page content itself was last updated on October 1, 2026.

Quick facts

County
Walworth County, Wisconsin
Nearby places
Williams Bay (0.3 mi)
Fontana (2.7 mi)
Como (3.6 mi)
Coordinates
42.5784742, -88.5358650 Gaia
Waterbody
Lake Geneva
Access type
Public

Current weather

56°F Clear

Wind SSW 3 mph

Full NWS forecast · via National Weather Service
Last updated Oct 12, 2026 at 4:32 AM

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Data freshness

How current this listing is, and how it's been maintained.

Last checked against source
July 11, 2026
Page content updated
October 1, 2026
Listed on Boat Ramp US since
October 1, 2026