National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service:  U.S. Department of the InteriorNational Park Service Arrowhead
Effigy Mounds National MonumentMarching Bear Mound Group
view map
text size:largestlargernormal
printer friendly
Effigy Mounds National Monument
Ninth Through Twelfth Grade Activities
Yellow River Bridge Trail Heading Towards the Heritage Addition  

Did You Know?
In the summer of 1831 Lieutenant Jefferson Davis — later Secretary of War and President of the Confederate States of America — superintended work at a U.S. Army sawmill now located within the "Heritage Addition" of Effigy Mounds National Monument.

Last Updated: July 29, 2009 at 13:50 EST