Washington Navy Yard

Washington Navy Yard - Credit: Wikimedia Commons

The Washington Navy Yard (WNY) is the former shipyard and ordnance plant of the United States Navy in Southeast Washington, D.C. It is the oldest shore establishment of the U.S. Navy. Read more on Wikipedia

type: military installation
date from: 1799
official website: https://ndw.cnic.navy.mil/Installations/NSA-Washington/

Source: en.wikipedia.org