Please continue to monitor the hotline and our Facebook page for up to date changes and closures at 920-699-7669.

Jefferson County has 182.7 miles of County snowmobile trails and 290 miles of club trails for a total of 472.7 miles.  County trails are funded by the Wisconsin Snowmobile Grant and Aid Program and maintained by local clubs.

Jefferson County Snowmobile Map - A Jefferson County Snowmobile Map which depicts the designated snowmobile routes in the county. For an electronic map, click on the link above. For a hard copy map, please contact the Jefferson County Parks Department at 920-674-7260, or

Trail Conditions

To obtain information regarding snowmobile trail conditions in Jefferson County call the hotline, which is available 24 hours a day, at 920-699-7669.

Snowmobile Operation in Wisconsin

Anyone born on or after 1/1/85 and who has reached the age of 12, must have completed and received a snowmobile safety certificate in order to operate a snowmobile in Wisconsin. The certificate must be carried while operating the snowmobile, and displayed to a law enforcement officer upon demand.

No person under the age of 12 years may operate a snowmobile unless the person is accompanied either by a parent or guardian or by a person over 18 years of age. Accompanied means to be on the same snowmobile as the operator.

Snowmobile Trail Pass

Wisconsin law requires those who use Wisconsin snowmobile trails to display either Wisconsin registration or a snowmobile trail pass. funds from this program will designated for use as trail aids and related costs to enhance all Wisconsin snowmobile recreation.

Link to Jefferson County Snowmobile Alliance