Effigy Mounds National Monument151 Hwy. 76, Harpers Ferry, IA 52146 View Map
Prehistoric mounds are common from the plains of the Midwest to the Atlantic seaboard, but only in this general area was there a culture that regularly constructed mounds in the shape of mammals, birds, or reptiles. The monument contains 2,526 acres with 210 known prehistoric American Indian mounds of which 31 are effigies. The others are conical, linear and compound.The park has eleven miles of hiking trails. No roads exist in the park. Rangers give guided hikes and prehistoric tool demonstrations, June 11 through Labor Day weekend. Educational programs are presented on- and off-site by appointment. There are no lodging or camping facilities in the park. An accessible boardwalk trail into the wetlands near the Visitor Center is available for disabled visitors and persons of all walking abilities.