McHargue Mill 998 Levi Jackson Mill Road, London, KY 40741, Levi Jackson Wilderness Road State Park, 606-878-8000, Built on the banks of the Little Laurel River and featuring the country's largest display of millstones, this working reproduction mill dates back to the era of the original McHargue family mills. The mill was built in 1812 and was reconstructed on its present site in 1939. more...