The Historic Vienna passenger and freight depot of Washington and Old Dominion (W&OD) Railroad closed in 1968. Located alongside the 45 mile long W&OD Railroad Trail that runs from Shirlington (near Alexandria/Arlington border) way out to Purcellville, Va., it now contains a model railroad layout operated by Northern Virginia Model Railroaders. It hosts an open house in this 1880s train station, a remnant of the W&OD line, about once a month.