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
Featherstone Memorial Park | Calhoun County
Matsell Bridge Natural Area | Linn County
Langwood Education Center | Louisa County
Oakland Mills Park, Top-of-Hill Area | Henry County
Oakland Mills Park, Water Works Area | Henry County
Ashton Wildwood Park | Jasper County
Fort Des Moines Park | Polk County
Fife's Grove Park | Ringgold County
Jester Park | Polk County