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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 2018 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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Fall Storage Request

Please fill out and submit by September 7
Fall Storage Request

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Fall Storage Request — Store ‘N Launch

Please fill out and submit by September 7
Fall Storage Request — Store ‘N Launch

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Fall Storage Request — Drive In Boats

Please fill out and submit by September 7
Fall Storage Request — Drive In Boats

Windmill Marina Association, Inc. | Boat Slips, Storage, and Public Access on the St. Croix River | Afton MN      © 2018 Frontier Theme