Grand Portage Lake Boat Ramp
Boat launch in Iron County, Wisconsin, near Town of Mercer.
Grand Portage Lake Boat Ramp sits on Grand Portage Lake, near Town of Mercer, in Iron County, Wisconsin. It's one of 27 boat ramps mapped in Iron County. The next closest launch is Echo Lake Boat Ramp, about 0.5 miles away. Always check current water levels and posted signs before you launch.
The Launch
Nearest townTown of Mercer
CountyIron County
StateWisconsin
Coordinates46.16884, -90.05561
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➕ Know a boat ramp we're missing? Add it in 20 secondsAdd a spot ›Other Ramps Nearby
- Echo Lake Boat Ramp 0.5 mi away
- Little Turtle River Boat Ramp 0.6 mi away
- North Bass Lake Boat Ramp 4.9 mi away
- Turtle River Boat Ramp #2 5.2 mi away
- Cedar Lake Boat Ramp (Town of Mercer) 5.2 mi away