Let it snow, let it snow, OutWiGo! Launch into 2020 with Wisconsin State Parks at OutWiGo Snow, a winter recreation celebration. Bundle up with family and friends for an active afternoon of winter hiking, cross-country skiing, fat tire biking, campfire cooking, s’mores and more! Participants of all ages are welcome. A $5 admission fee applies to participants ages 18 and older, cash only. Wisconsin State Park vehicle admission sticker or day pass required for entry.