National Monument · Iowa, United States
4.7/5 from 1,343 reviews.
151 IA-76, Harpers Ferry, IA 52146, USA
See Effigy Mounds National Monument on ParksRanked →
Hours: Park trails are open daily from dawn to dusk.
BirdwatchingBookstore and Park StoreFront-Country HikingGuided ToursHikingJunior Ranger ProgramMuseum ExhibitsShoppingWildlife WatchingOfficial NPS page · Source: National Park Service
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