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. In Western Kentucky, Livingston County, with Smithland as its seat and a population of approximately 9,190, is defined by its proximity to the confluence of the Ohio and Tennessee Rivers, offering unique waterfront and recreational land opportunities for buyers drawn to aquatic activities and scenic views.