Iosco County has 94 miles of snowmobile trails groomed by the Iosco County Parks Commission. They stretch from Oscoda on the east to South Branch on the west, and from the Sand Lake area to north of the AuSable River.
You can go all the way to the Straits of Mackinaw and beyond starting at Iosco County’s trail system!
Iosco County’s trails are groomed frequently for your safety and enjoyment–usually late night/early morning to avoid traffic–but please watch out for our equipment!
Maps are available from the Iosco County Road Commission, any Chamber of Commerce in Iosco County, the County Building in Tawas City, and the MSU Extension office in Tawas City.
Interactive Trail Map
Interactive multipurpose map of hiking, biking, skiing, horseback riding, orv/atv, snowmobile, and motorcycle trails in Iosco County.