Effigy Mounds National Monument, Near Harpers Ferry, Iowa
Visitor Center does not offer reservations through Recreation.gov. Please take a look at the area details below for more information about visiting this location. Enjoy your visit!
The visitor center is open year-round except Thanksgiving Day, Christmas Day, and New Year's Day; during extreme weather conditions; and as indicated below. Because visitor center hours may vary by season, the specific opening and closing times during either the summer or the winter season follow.