151 Hwy 76
Harpers Ferry, IA 52146
151 Hwy 76
Harpers Ferry, IA 52146
Phone Number: 5638733491 Voice
Email Address: efmo_interpretation@nps.gov
Description:
The mounds preserved here are considered sacred by many Americans, especially the Monument's 20 culturally associated American Indian tribes. A visit offers opportunities to contemplate the meanings of the mounds and the people who built them. The 200 plus American Indian mounds are located in one of the most picturesque sections of the Upper Mississippi River Valley.
park designation:National Monument
Located 3 miles north of Marquette, Iowa on Hwy 76.
For detailed directions, please visit this link.
Directions
Park trails are open daily from dawn to dusk.
All four seasons are represented in this area with summer temperature in the upper 80’s with higher heat indexes due to humidity and winter daytime highs in the 20's. Temperatures are in °Fahrenheit.