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Three Mile Lake Access

Three Mile Lake Access provides boat ramp access to Iowa's largest fishing lake (880 acres) located 3 miles north of Afton in Union County.

The facility features hard surface boat ramps, fishing jetties, accessible piers, picnic areas, playground, and nearby camping and cabin accommodations managed by the Union County Conservation Board.

Motorboats are permitted with no size restrictions in most areas, though jet skis are prohibited on the south portion of the lake.


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