Alto Pass is a populated place located in Union County, Illinois. It appears on the Cobden USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 748.03 feet (228.00 m) above sea level.
Union County · Illinois
Alto Pass is a populated place located in Union County, Illinois. It appears on the Cobden USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 748.03 feet (228.00 m) above sea level.