Highway OO Trailhead

Highway OO Trailhead is a small ski area near Hayward in northern Wisconsin, operating at 1,561 feet elevation with 374 feet of vertical drop. It serves as a local option for downhill skiing and snowboarding during the winter season. The area sits in Wisconsin's snow belt, where reliable winter conditions support a modest but functional ski operation.

Access is straightforward from Hayward. Winter is the operating season, with skiing and riding available when snow cover is adequate. Given the modest vertical and northern Wisconsin location, conditions typically develop in December and hold through early March, though the exact season length depends on snowfall and temperatures each year.