McMillan Reservoir   Be the first to submit input for McMillan Reservoir. If you have info on McMillan Reservoir, District of Columbia County, District of Columbia please submit it here to improve this web site.          These outdoors activities are available near McMillan Reservoir.   Lakes Near McMillan Reservoir: Greenbelt Lake, Prince George's County, 9 miles away Lake Barcroft, Fairfax County, 10 miles away Lake Needwood, Montgomery County, 12 miles away Triadelphia Reservoir, Howard County, 14 miles away Tridelphia Reservoir, Montgomery County, 14 miles away   Public Lands Near McMillan Reservoir: George Washington's Grist Mill Historic State Park, Virginia, 14 miles away Rosaryville State Park, Maryland, 16 miles away Mason Neck State Park, Virginia, 19 miles away Glen Echo Park, McLean - VA, 8 miles away Fort Washington Park, Fort Washington - MD, 9 miles away Greenbelt Park, Greenbelt - MD, 10 miles away   Marinas On or Near McMillan Reservoir: Seafarers Boat Club, Washington, 2 miles away Washington Marina, Washington, 2 miles away James Creek Marina, Washington, 3 miles away Columbia Island Marina, Washington, 4 miles away Columbia Island Marina, Arlington, 5 miles away   Campgrounds Near McMillan Reservoir: Cherry Hill Park, College Park, 8 miles away Harmony Place Trailer Park, Alexandria, 11 miles away Scotts Cove Campground, Howard County, 14 miles away Pohick Bay Regional Park, Lorton, 17 miles away   Hotels Near McMillan Reservoir: Bloomingdale Inn, Washington, 0 miles away Harrington Hotel, Washington, 1 miles away Embassy Inn, Washington, 1 miles away The Eldon Luxury Suites, Washington, 1 miles away Henley Park Hotel, Washington, 1 miles away   Whitewater Near McMillan Reservoir: Rock Creek, n/aCounty, 2 miles away       Class II-III+(V) - 4 miles long (Above Military Road to Pierce Mill Dam) Anacostia River - Northwest Branch, Prince Georges/ MontgomeryCounty, 4 miles away       Class I-III(V+) - 8 miles long (US Route 29 to Hyattsville) Anacostia River, Prince GeorgesCounty, 4 miles away       Class I - 10 miles long (Highway 3 to Potomac)   Golf Courses Near McMillan Reservoir: Sligo Golf Course, Silver Spring, 5 miles away Paint Branch Golf Course, College Park, 7 miles away