The Lily Ponds

Historical marker location:

4257 Northeast Drive, Saint Louis, Missouri

( Marker is on Northeast Drive, 0.4 miles east of Center Cross Drive, on the right when traveling east.)

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.