Upcoming Events

Featured event:
Steam Threshing Festival
August 2 – August 4

Winnebago Historical Society

The Winnebago Historical Society located in Forest City, Iowa operates and maintains the Mansion Museum, Trinity Church, Heritage Park of North Iowa, and the Armed Forces Historical Center. Known as the Leibrand-Whiteis Historical Center, and located at the Mansion, is a large collection of historical archives for Winnebago County and surrounding areas.