The water taxi departs from Alexandria's historic waterfront and Gaylord Hotel & Convention Center at National Harbor beginning at 10:50 a.m. until 11:15 PM seven days a week. To purchase tickets please visit the ticket booths located at the Alexandria Marina on the corner of Union and Cameron streets OR the Concierge Desk at The Gaylord Hotel.
For reservations and more information, contact Potomac Riverboat Company.