Activity Permits: A Group Use or Activity permit may be required prior to making a reservation for shelters or group camp areas, please Click Here first, to determine if a permit is required for your event or activity.
Horseshoe Lake-Madison State Park, IL
Group CampThu Jun 27 2013 - Tue Dec 17 2013
Reservations must be made 7 day(s) ahead of arrival and can be made up to 180 day(s) in advance.
ShelterThu Jun 27 2013 - Fri Jun 20 2014
Reservations must be made 7 day(s) ahead of arrival and can be made up to 12 month(s) in advance.