Seven Island Lake
Seven Island Lake is a clear, deep lake in Lincoln County in the Town of Harrison, east of Tomahawk. It is known for walleye, largemouth bass and a low-density muskie population.
Species
Fishery rating out of 5.
Walleye
Most abundant gamefish in the 2024 DNR survey
Largemouth Bass
Weeds, docks and wood in the shallows.
Muskellunge
Low numbers, fish to about 43 inches in the survey
Smallmouth Bass
Rock, gravel and points. Tubes, jerkbaits and drop-shots.
Yellow Perch
Schools on mud and sand flats. Great through the ice.
Bluegill
Weed beds and shallow flats in late spring.
Boat launches
3 launch sites. Fees and hours change, so confirm before you go.
- Seven Island Lake Access (Town of Harrison)RampOne gravel lane, 1 to 5 trailer spots, 6 to 10 car spots. No dock or restrooms. Reached from Paulsen Junction Road.Directions ↗
- More public accessPublicSee the WDNR or lake website for all ramps and feesDirections ↗
- 3Seven Island Lake AccessPublicWisconsin DNR public boat rampDirections ↗
Size & creel limits
Minimum size and daily limit for each species in Seven Island Lake are published by the state. Look up the current size and creel limits for this lake directly: Wisconsin DNR ↗
Bait & tackle nearby
Closest shops to the lake and its boat launches. Call ahead for live bait and hours.
- Aquatic Arts Fishing Pro ShopNearby601 N 4th St, Tomahawk, WI 54487(715) 453-5397Directions ↗
Local tips
- Rock bars run all around the lake, so go slow in unfamiliar water.
- The water is clear, so use natural colors and light line.
- The ramp is a long back from the turnaround and has no dock. Take your time loading.
View on interactive map
Zoom and pan on a street, satellite or terrain map. Red pins are boat launches.
More Wisconsin lakes
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Always wear a life jacket and check your state's current regulations before you fish.