Notice – Dun-Good Riders and all Marinette County Snowmobile, ATV and UTV trails will close for spring break up effective 12:01 a.m. Friday March 31, 2023. This closure is to protect the trail base as the frost comes out of the ground. We will post again as soon as the county provides a reopening date. We have no crystal ball when they will reopen Mother Nature and the County will dictate and we will post as soon as we are notified. Thanks for a great winter season!