Edmonson County is home to Mammoth Cave National Park. Brownsville serves as the county seat for this sparsely populated county known for cave country tourism, affordable land, and minimal development pressure. 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.