• A quiet summer walk through the Marching Bear Group of effigy mounds

    Effigy Mounds

    National Monument Iowa

Historic Resource Study

Cover of Historic Resource Study

Figures on the Landscape
Effigy Mounds National Monument
Historic Resource Study

1 August 2003

Prepared for
National Park Service
Midwest Regional Office
1709 Jackson Street
Omaha, NE

Prepared by
HRA Gray & Pape, LLC.
119 Pine Street, Suite 301
Seattle, WA


Did You Know?

Sny Magill Mound Group

The Sny Magill Unit of Effigy Mounds National Monument preserves at least 106 mounds representing the largest group of mounds in one location found in North America. The Unit contains two bird mounds, three bear mounds, 6 linear mounds and 95 conical mounds including a 2500 year old red ochre mound.