The southern segment of the Gandy Dancer State Trail runs 47 miles of crushed stone along State Highway 35 through Centuria, Milltown, Luck, Frederic, Siren and Webster, ending at Danbury at the Minnesota border, where a 520-foot trestle crosses the St. Croix National Scenic Riverway. The trail is open year-round. Coordinates are at Frederic, near the middle.