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Union Lake (Polk County) Boat Ramps Every public boat ramp and launch on Union Lake in Minnesota, with directions and what to expect when you get there. Union Lake covers about 910 acres.
3 public launches · 1 with trailer ramps · 1 carry-in kayak/canoe launches · 1 with restrooms
Before you launch in Minnesota 🧼 Boaters must allow inspection at staffed accesses, and inspectors can require decontamination before launch.
Links go to official Minnesota agency pages.
Counties: Polk County
Ramps and launches Mahnomen, Polk County
Launch Trailer launch Lanes 1 Trailer parking 10 spaces Accessible parking 1 spaces Restroom Yes Dock Yes Nearest town 37 mi from Thief River Falls Managed by DNR Division of Parks and Trails
Directions: 2 mi S of Erskine on Cnty Rd 31, then 5 mi W on Cnty Rd 41, then 1.75 mi S on Cnty Rd 42 to SW shore.
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Fosston, Polk County
Launch Carry-in (kayak, canoe) Trailer parking 1 spaces Car parking 1 spaces Restroom No Dock No Nearest town 36 mi from Thief River Falls Managed by Polk County
Directions: In Farmers Union Park, South of Erskine off Co Hwy 237.
Directions Show on map Report a problem
Fosston, Polk County
Nearest town 36 mi from Thief River Falls Directions Show on map Report a problem
Other lakes and rivers nearby