Penn Line
The Penn Line of the MARC Train Service operates between Baltimore’s Penn Station, through the BWI Airport Train Station, and Union Station in Washington, DC. Stops include Baltimore City, Odenton, and Bowie State University. In addition, there are 4 stops north of Penn Station at Martins Airport, Edgewood, Aberdeen, and Perryville. The Penn Line is the only line of the MARC Train Service to offer mid-day trips between Baltimore and Washington.Brunswick Line
The Brunswick Line of the MARC Train Service operates between Brunswick, Maryland and Union Station in Washington DC. This line also includes an extension to Frederick, Maryland and Martinsburg, West Virginia. Stops along the Brunswick Line include Gaithersburg, Rockville, and Silver Spring.Camden Line
Trains on the Camden Line of the MARC Train Service operate out of Camden Yards in Downtown Baltimore and travel to Union Station in Washington DC. The Camden Line stops include Dorsey, Laurel, and College Park.MARC Train Information: (866) 743-3682 and (410) 539-5000
MARC Train Fares: Ranging from $4 to $10 one way
Discounted Fares:
- College Students - 15% discount available with the Student Advantage Card
- Children - Under the age of 6 ride free with any passenger paying the full fare (limit of two children per full fare passenger).

