Frederick, MarylandTravel time from Union Station: One hour and 45 minutes. For a scenic stroll through the center of town, walk along the brook at Carroll Creek Park, where water lilies bloom in warm seasons. Staunton, VirginiaTravel time from Union Station: Four hours. Harpers Ferry, West VirginiaTravel time from Union Station: One hour and ten minutes. Near the station: Walk to the Point for a stunning view of the spot where the Potomac and Shenandoah rivers meet.