Burlington Union Station is a train station and office building located in downtown Burlington, Vermont, United States. It is the northern terminal of the Amtrak Ethan Allen Express service. A single side platform on the west side of the station serves Vermont Railway excursion trains and Amtrak trains. The symmetrical Beaux Arts building, built of buff brick with limestone and granite trim, has a central pilaster over two entrances. The main building is divided for use by a variety of tenants.