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Windmill Marina is located in Afton, MN

We are directly east of Minneapolis and St. Paul. We provide public access for boating adventures on the St. Croix River. This National Scenic Riverway offers some of the best boating experiences in the region. Cruise north to see the sites in Stillwater, MN, or travel south to Prescott, WI, and continue your explorations on the Mississippi River.
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Docklines Newsletter

Fall 2019 Docklines Newsletter now available

Read up on the latest news for the Marina and check out the information and rates for winterizing your boat

View the newsletter
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This form is for 2019 Pull Out, Winterization and/or Service Requests

Fall Winterization Request