P H O T O E S S AY ABOVE. Mingus Mill, in Great Smoky Mountains National Park, was built in 1886 and still located on its original site. The mill uses a waterpowered turbine to power its machinery. PHOTO BY J. SCOTT GRAHAM RIGHT. Autumn takes colorful root with these trees rising out of Parksville Lake near Ocoee, Tennessee. PHOTO BY ROBERT STEPHENS 36 BLUERIDGECOUNTRY.COMhttp://www.BLUERIDGECOUNTRY.COM