Your Guide to the Baltimore Metro

Maryland's largest city anchors a seven-county metro of 2.8 million stretching from the Chesapeake Bay to the Appalachian foothills. Discover Baltimore — home to the Inner Harbor, Johns Hopkins University and Hospital, the Port of Baltimore, Fort McHenry, the planned city of Columbia, historic Annapolis and the U.S. Naval Academy, BWI Airport, Fort Meade/NSA, the Aberdeen Proving Ground, and an NIH/biotech corridor that connects northward from the DC–Baltimore region along I-95 and the MARC commuter rail network.