MGM National Harbor, the luxury resort and casino located in the heart of the nation’s Capital Region, will re-open on Monday, June 29, after it had been shut down for more than 3 months amid the ongoing health crisis and the coordinated effort to curb the virus spread.Īhead of the public re-opening, there will be a hosted, invitation-only event at the property located across the Potomac River from Washington D.C., MGM pointed out in the announcement. MGM Resorts International continues with its step by step re-opening of its gaming properties across the states, as the casino operator announced today it will resume operations at MGM National Harbor in Maryland June 29, followed by the re-opening of Borgata Hotel Casino & Spa in Atlantic City a week later, July 6.