The northeastern 40 acres of the park is State Natural Area #51. Waupun Park Maple Forest has hiking and skiing trails. It is an excellent example of a southern mesic hardwood forest, with red and white oak, maple, and white ash.
Contact FDL County Parks Dept to make your reservation. http://www.fdlco.wi.gov/
Waupun is minutes from the Horicon Marsh and the Horicon National Wildlife Refuge & Marsh Haven Nature Center.
Horicon Marsh Wildlife Area Information
Horicon National Wildlife Refuge Information
Marsh Haven Nature Center
Do you want to get involved & be hands on? Contact the Horicon Marsh Bird Club, Friends of Horicon National Wildlife Refuge, Marsh Haven or US Fish & Wildlife for opportunities
http://www.horiconmarshbirdclub.com/birdfest/birdfestival.cfm
http://www.enjoyhoriconmarsh.com/organizations/clubs/friendsofhoriconnationalwildliferefuge