Rosslyn station is an Orange Line, Silver Line, and Blue Line Metro station located in the Rosslyn neighborhood of Arlington County, VA. It is the first transfer pont between the two lines, and the last station in VA for eastbound trains. It is also the easternmost station in Arlington's "Orange Line Corridor", and the northernmost station in the county's "Blue Line Corridor". It is about 1 mile from Washington DC, located just across the Potomac River from the city.
DC's Georgetown neighborhood is located about one mile north of the station, across the Key Bridge.