MidwayThis is the only town in Kentucky built by a railroad, and that railroad still runs right through the middle of Main Street. AugustaThis town sits on the banks of the Ohio River and looks like it has barely changed since the 1800s. The town sits along the Green River and serves as the gateway to Mammoth Cave National Park. The town is small and quiet, but it sits right next to Lake Barkley, one of the largest man-made lakes in the eastern United States. This corner of Kentucky feels like a well-kept secret that outdoor lovers are slowly discovering.