43.6897932, -89.3942926

John Muir County Park Boat Ramp

Fee not yet verified Status not yet verified Public access Updated Sep 26, 2026
View more boat ramps near me

John Muir County Park Boat Ramp is a public launch on Ennis Lake in Marquette County, Wisconsin .

The nearest community is Endeavor, about 4.0 miles away. The closest larger city is Madison, approximately 42.6 miles away. The site lies within the Good Earth Creek-Fox River watershed, as defined by the EPA.

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

Boat ramps on Ennis Lake

John Muir County Park Boat Ramp is currently the only public boat ramp we track on Ennis Lake . If you know of another public launch nearby, let us know.

Nearby boat ramps in Marquette County

We currently track 32 public boat ramps in Marquette 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.

John Muir County Park Boat Ramp provides access to Ennis Lake.

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 September 26, 2026.

Quick facts

County
Marquette County, Wisconsin
Nearby places
Endeavor (4.0 mi)
Packwaukee (6.0 mi)
Montello (7.9 mi)
Coordinates
43.6897932, -89.3942926 Gaia
Waterbody
Ennis Lake
Access type
Public

Current weather

71°F Clear

Wind SSW 13 mph

Full NWS forecast · via National Weather Service
Last updated Oct 12, 2026 at 4:33 AM

Google Maps Apple Maps
Open in Gaia GPS Report incorrect info

Data freshness

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

Last checked against source
July 11, 2026
Page content updated
September 26, 2026
Listed on Boat Ramp US since
September 26, 2026