The Harry S. Truman Library

Historical marker location:

500 West Highway 24, Independence, Missouri

( Marker is on U.S. 24, on the right when traveling west.)

Marker installed: 1957

The state of Missouri is home to several unique natural landmarks, including the Elephant Rocks State Park, which features giant granite boulders that resemble a herd of elephants, and the Ha Ha Tonka State Park, which has natural bridges, caves, and a castle ruin.