Marathon County Boat Ramps, Wisconsin

Marathon County tracks 39 public boat ramps in total, spread across 21 different rivers, creeks and lakes — most notably Big Eau Pleine River - Big Eau Pleine Reservoir (8 ramps), Wisconsin River (6 ramps) and Wisconsin River - Lake Wausau (3 ramps). Each listing below shows which waterbody it's on, so you can tell at a glance which ones actually connect.

Sourced from official state and federal agency records, last synced on July 7, 2026. Read more about how we verify this data.

39 Boat ramps
21 Waterways
0 Free to launch
8 Neighboring counties

All boat ramps in Marathon County — page 2 of 2

Waterways in Marathon County

These are the rivers, creeks and lakes with public boat ramps in Marathon County. Ramps on the same waterway don't always sit close together on a map — some of these stretch across the whole county.

Bass Lake 1 Big Bass Lake 1 Big Eau Pleine River 1 Big Eau Pleine River - Big Eau Pleine Reservoir 8 Big Eau Pleine River - Big Eau Pleine Reservoirer 1 Big Rib River 1 Eau Claire River 1 Little Eau Pleine River 2 Lost Lake 1 Mayflower Lake 1 Mission Lake 1 Mosinee Flowage 1 Mud Lake 1 Norrie Lake 1 Pike Lake 1 Rice Lake 1 Wadley Lake 1 Wisconsin River 6 Wisconsin River - Lake Du Bay 3 Wisconsin River - Lake Wausau 3 Wisconsin River - Mosinee Flowage 2

Boat ramps in neighboring counties

If Marathon County doesn't have what you're looking for, these bordering counties are worth a look too.

Frequently asked questions

We track 39 public boat ramps in Marathon County, spread across 21 different rivers, creeks and lakes.

We haven't confirmed any free ramps in Marathon County yet. Fee status is verified ramp by ramp as we check each one against the source — check the fee badge on each listing below for the latest status.

Big Eau Pleine River - Big Eau Pleine Reservoir has the most public boat ramps we track in Marathon County, with 8 launch points.