Duncan Lake   Be the first to submit input for Duncan Lake. If you have info on Duncan Lake, Davidson County, Tennessee please submit it here to improve this web site.          These outdoors activities are available near Duncan Lake.   Lakes Near Duncan Lake: J Percy Priest Reservoir, Davidson County, 2 miles away Lesters Lake, Davidson County, 5 miles away   Public Lands Near Duncan Lake: Long Hunter State Park, Tennessee, 5 miles away Radnor Lake State Park, Tennessee, 14 miles away Cedars of Lebanon State Park, Tennessee, 20 miles away Mammoth Cave National Park, Mammoth Cave - KY, 69 miles away   Marinas On or Near Duncan Lake: Nashville Shores Marina, Hermitage, 1 miles away Blackjack Cove, Old Hickory, 6 miles away Creekwood Marina, Hendersonville, 8 miles away Cedar Creek Marina, Mount Juliet, 9 miles away Anchor High Marina, Hendersonville, 9 miles away   Camp Grounds Near Duncan Lake: Hermitage Landing, Hermitage, 1 miles away Cook - J Percy Priest Dam And Reservo, -blank-, 2 miles away Seven Points - J Percy Priest Dam And Reservo, -blank-, 2 miles away Smith Springs - J Percy Priest Dam And Reservo, -blank-, 4 miles away   Hotels Near Duncan Lake: Vista Inn Hermitage, Hermitage, 1 miles away Super 8 Hermitage Nashville, Hermitage, 1 miles away Suburban Extended Stay Hotel Hermitage, Hermitage, 1 miles away Best Western Airport Inn, Nashville, 2 miles away Sleep Inn Nashville, Nashville, 2 miles away   Whitewater Near Duncan Lake: Little Harpeth River, Williamson/DavidsonCounty, 17 miles away       Class I(II) - 7 miles long (Granny White Pike to Highway 100)   Golf Courses Near Duncan Lake: Ravenwood Club, Hermitage, 4 miles away