Summer ATV Recreational Trail System Douglas County has over 100 miles of maintained summer ATV trails. As conditions change throughout the season, be sure to get the latest update on trail conditions by clicking on the links below, or by calling the Douglas County Trail Hotline 24 hours a day 7 days a week at (715) 378-4528.
2017/2018 Summer ATV Recreational Trail System Map
Tri-County Corridor The Tri-County Corridor connects the cities of Ashland and Superior via approximately 62 miles of improved railroad grade in Ashland, Bayfield, and Douglas Counties. This trail parallels the north side of US Highway 2 as it passes through the forest, though not on state forest property.