Sidie Hollow County Park Posted on March 29, 2020 Location E6051 County Road XxViroquaWI54665 Next Event pertNear20 Mountain Bike Race - Oct 17 - 10:00 am - 5:00 pm Map Unavailable Upcoming Events pertNear20 Mountain Bike Race - Oct 17 - 10:00 am - 5:00 pm