%20(1).png){kind=spacer}
Columbia Island Marina! services for both the owner looking for a year-round slip as well as for those looking for a great place to enter the Potomac for cruising by the monuments. located just west of the 14th Street Bridge in the Pentagon Lagoon, our amenities include: Nearly 400 slips, limited transient dockage Unleaded gas dock, pump-out station, Columbia Island CafÚ offers hamburgers, hot dogs, sandwiches, beer and ice. Picnic area and public restrooms.
Winter (Septiember 2 to May): Mon - Sun09:00 am - 04:30 pmSummer (May 26 to September1): Mon - Sun09:00 am - 06:30 pm
