Barren County is a South Central Kentucky agricultural hub centered on Glasgow. Mammoth Cave National Park borders the county, and the area offers some of the most affordable productive farmland in the state. Experience the convenience of city amenities with rural tranquility in McCracken County, Western Kentucky, led by Paducah. As the most populous county on this list with over 66,000 residents, it offers diverse land options, from development tracts to spacious residential parcels near major transportation hubs.