Epic Guide to Effigy Mounds National Monument in Iowa includes things to do, hiking trails, history, how to reach the pa ...

Camping - There are no camping options within the National Monument. Park Address - 151 Hwy 76, Harpers Ferry, ... and ...

Effigy Mounds is considered a national monument. In general, monuments are smaller in size and lack a diversity of attractions, according to the park service.