Well-organized marina with multiple parallel docks extending into open water and a few small buildings on shore, but no visible parking lot or vehicles.
Fort Washington Marina is located within Piscataway Park and managed by the U.S. National Park Service.
Marinas typically need to separate slip holder parking from day-visitor parking, trailer areas, launch ramps, and secure dock access points. Modern facilities use barrier gate systems to enforce these zones automatically — allowing permitted vehicles through via transponder or keycard while logging all access events.