Alton topographic maps
Click on a map to view its topography, its elevation and its terrain.
Upper Alton
United States > Illinois > Madison County > Alton
Upper Alton, Alton, Madison County, Illinois, 62002, United States
Average elevation: 525 ft
Alton
United States > Illinois > Madison County > Alton
Alton, Madison County, Illinois, 62002, United States
Average elevation: 482 ft