Elevation at center:
Drg Source Scale:
One of Illinois's best trails, Chain of Rocks Ramble is located near Columbia, IL. Trails' printable online topo maps offer shaded and un-shaded reliefs, and aerial photos too. Use topographic maps to find elevation, print high resolution maps, save a PNG, or just learn the topography around Chain of Rocks Ramble. You can also get free latitude and longitude coordinates from the topographical map and set your GPS. Premium members can download or print any topo and cover more terrain when you map your Chain of Rocks Ramble route ahead of time.