Sunnyside Marina is the premier marina on the St. Croix River, just south of the historic lift bridge in Stillwater, Minnesota. We are a member-owned, professionally managed marina with slips available for rent and sale as well as guest and transient dockage.
At Sunnyside Marina, you have many boating options:
• To the north past Stillwater are numerous islands,
limestone bluffs, and incredible natural scenery.
• To the south, the river runs through Bayport,
Hudson, and Afton to join the Mississippi in Prescott.
There are opportunities for recreational boating, fishing, cruising, anchoring, and beaching your boat. The St. Croix River is a nationally protected river and has been designated by Congress as a Wild and Scenic River.
Make Sunnyside Marina your home on the St. Croix
FREE highspeed wireless internet
Call the marina office for the login code, and
surf the web from your boat.
St. Croix Crossing Construction Cam
See the progress on the new bridge construction. View the webcam