Dockwa Deals - Browse promotions from your favorite Dockwa marina partners!

Columbia Island Marina


Not Offered

Day Trip
Not Offered
George Washington Memorial Pkwy
Arlington, VA 22202
Check-in after 03:00 PM
Check-out before 11:00 AM
VHF 72
Book faster with the free Dockwa app

About Columbia Island Marina

Columbia Island Marina on the Potomac River has a home for your powerboat. We provide services for boaters seeking year-round slips as well as for those looking for the perfect place to enter the Potomac for fishing or cruising by the monuments.

Conveniently located in the beautiful Lyndon B. Johnson Memorial Grove on the Pentagon Lagoon on the Virginia side of the river, the marina is just one and a half miles north of Ronald Reagan Washington National Airport on the George Washington Memorial Parkway in metropolitan Washington, DC.

Booking Info

Max LOA: 70' Max Beam: 25' Max Draft 6'


  • Gas
  • Diesel
  • Electrical


  • Launch Ramp
  • Pumpout
  • Restrooms
  • Restaurant
  • Security
  • Ship Store
  • Showers
  • Wireless Internet



Columbia Island MarinaColumbia Island MarinaColumbia Island MarinaColumbia Island MarinaColumbia Island Marina