Shelter reservations for family reunions, graduation parties, weddings, or group picnics should be made by contacting the Rock County Parks Department.  Reservations must be made if you plan to use electricity.  If the shelter is not reserved, it is available on a first-come, first-serve basis.  Rentals always take precedent over drop-in users.  Please remember that certain sites and dates fill up fast.  Reservations for group picnic area and shelters are first accepted after 7:00 AM on January 2 of each calendar year.