Wisconsin State Historical Society
Pikes Peak State Park - Iowa
Wyalusing State Park - Wisconsin
Upper Mississippi Fish & Wildlife Refuge
Ft. Crawford Medical Museum National Historic Landmark - Wisconsin
Clayton County - Iowa
Did You Know?
Stephen H. Long, of the U.S. Army's Topographical Engineers, explored and described the Effigy Mounds National Monument region in expeditions undertaken in 1817 and 1823. Long was one of the first to document the presence of mounds in the Upper Mississippi River Valley.