Region
Missouri
Harry S. Truman National Historic Site (Mo.)
4
Independence
4
Ozark National Scenic Riverways (Mo.)
4
Ozark National Scenic Riverways
3
Wilson's Creek National Battlefield (Mo.)
3
Ulysses S. Grant National Historic Site (Mo.)
2
Meramec River (Mo.)
1
Meramec River Valley
1
Saint Louis
1
Saint Louis County
1
Saint Louis County (Mo.)
1
Saint Louis Metropolitan Area
1
Wilson's Creek National Battlefield
1