Alto Pass is a village in Union County, Illinois. The Bald Knob Cross and Bald Knob Wilderness are nearby.
Nature lovers are sure to appreciate Alto Pass's fabulous tree canopy coverage.
Last year, average home listing prices in Alto Pass decreased 17.8 percent, perhaps reflecting the waning popularity of the local area. The average listing price this year is $204,326 from a previous $248,540. Quite a few homes in this area come with a wine cellar so you can start a collection to really impress your visitors.