MGM National Harbor, the $1.4 billion, 308-room resort built by MGM Resorts International on the banks of the Potomac River in Maryland just outside Washington, D.C., will open its doors Dec. 8.
MGM National Harbor, the $1.4 billion, 308-room resort built by MGM Resorts International on the banks of the Potomac River in Maryland just outside Washington, D.C., will open its doors Dec. 8.