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. Find your lakeside dream in Marshall County, Western Kentucky, centered around Benton. With over 31,000 residents, this popular region offers abundant waterfront land on Kentucky Lake and Lake Barkley, perfect for recreational retreats or building a lakeside residence.