

Marine Services

Tantallon Marina is a live-aboard friendly marina located on the Upper Potomac, a short distance from Washington DC, Alexandria VA, and National Harbor. Nestled between Fort Washington National Park and the Tantallon neighborhood, the marina offers a serene experience with a quiet creek and opportunities for fishing, kayaking, and canoeing. It provides the convenience of being a short drive to shopping, restaurants, and the Nation's Capital, combining a remote getaway feel with easy highway access. The marina features Meeco Commodore floating docks with composite decking, new and certified 100 amp service with true 110/220 volts, individual water connections at each slip, and available dock boxes. The water is kept above freezing for year-round use, ensuring a comfortable experience for both live-aboard residents and seasonal boaters.