Willow River Access provides parking and river access near Willow River State Park in St. Croix County, with multiple put-in and take-out options available along County Roads A, E, and at 100th Street.

The access points serve paddlers exploring the Willow River's 13+ miles of scenic paddling featuring clear water, riffles, and Class I-II whitewater sections, with the main take-out at the County A/I junction requiring a state park permit/sticker.