Welcome Back

Now Open

MGM National Harbor is excited to be open with enhanced protocols for guest and employee health and safety through our Seven-Point Safety Plan. Additionally, we have improved the guest experience with technological enhancements. While we are eager to welcome you back, please be aware that occupancy restrictions will be in place to maintain a safe environment.

Masks are required for all guests inside public spaces at all MGM Resorts properties across the United States.

Fireworks Will Not Be Viewable

The health and safety of our guests and employees is our top priority. With that in mind, we will be closing Potomac Plaza on Saturday, July 4 to eliminate potential crowding. Thank you for understanding and happy 4th of July.


Following regulatory guidance, the enhanced casino floors are open with new protocols based on physical distancing and cleaning.


MGM & Co is open daily from 10:00 a.m. - 11:00 p.m.

MCM is open daily from 12:00 p.m. - 8:00 p.m.

Business Center

The business center is open Monday - Friday from 8:30 a.m. - 12:30 a.m.

Restaurants and Bars

Please note some dining establishments have limited hours. Please check the restaurant's detail page for the latest information.