Pinicon Ridge Park, Central City, IA | Linn County
Scharnberg Park, Everly, IA | Clay County
Waterman Prairie, Sutherland, IA | O'Brien County
High Trestle Trail, Madrid, IA | Boone County
Matsell Bridge Natural Area | Linn County
Pinicon Ridge Park | Linn County
Briggs Woods Park and Golf Course | Hamilton County
Joy Springs | Clayton County
Roberts Creek Park | Marion County
McFarlane Park | Black Hawk County
Hickory Grove Park | Story County
Rodgers Park | Benton County