
MGM National Harbor
Best for casino entertainment, multiple dining outlets, big-group events, and a full-scale resort experience near the National Harbor waterfront.
Prices in other currencies are estimates. You’re charged in USD.
MGM National Harbor is a five-star casino resort on the National Harbor waterfront with live entertainment, a large spa, and a seasonal rooftop pool — read this if you want lively casino energy, many dining choices, and big event spaces. The Watergate Hotel is a five-star historic Washington, DC hotel with iconic design, a full-service spa, indoor pool, and strong name recognition — read this if you want a central DC address, boutique luxury, and riverfront views.
Updated · about 7 km apart

Best for casino entertainment, multiple dining outlets, big-group events, and a full-scale resort experience near the National Harbor waterfront.

Best for a central Georgetown/Kennedy Center location, individually furnished rooms, and a quieter, design-forward five-star hotel experience in Washington, DC.
When MGM National Harbor wins: Choose MGM if you want casino action, dozens of dining options, a large spa complex, a seasonal rooftop pool with cabanas, or if you’re planning large meetings or events — it’s built for high-energy resort stays and big groups.
When The Watergate Hotel wins: Pick The Watergate Hotel for a centrally located DC stay within walking distance of the Kennedy Center and Georgetown waterfront, a five-star boutique feel, an indoor pool and full-service spa, and fewer on-property outlets so the experience feels more intimate.
Bottom line: Both are five-star properties that sit on the Potomac and offer river views and strong spas; pick MGM for resort-scale amenities, nightlife and gaming, and big-event capacity, and pick The Watergate Hotel for a compact, historic DC address and a quieter luxury hotel stay.
| Category | MGM National Harbor | The Watergate Hotel |
|---|---|---|
| Overall vibe | Large casino resort; lively, adult-focused energy with family-friendly touches | Historic five-star hotel with an iconic name and quieter, design-led atmosphere |
| Location | National Harbor waterfront, Oxon Hill (Maryland) — minutes from outlets and waterfront attractions | 2650 Virginia Ave NW, central DC near Kennedy Center and Georgetown Waterfront Park |
| Size | 308 rooms, 74 suites; resort complex with theater and many venues | 336 individually furnished guestrooms |
| Age / character | Opened 2016; contemporary resort build | Famous historic hotel property with prominent name recognition |
| Pools | One seasonal outdoor rooftop pool (river views; open seasonally) | Indoor pool (number of pools: 1 indoor) |
| Restaurants & bars | More than 15 on-site venues (steakhouse, Italian, Asian, food hall, casual outlets) | 1 restaurant and 3 bars/lounges on-site |
| Spa & fitness | The Spa & Salon (27,000 sq ft, 11 treatment rooms, hydrotherapy, sauna/steam) | Full-service spa with treatment rooms, sauna/steam and indoor pool access |
| Known for | Casino gaming, 3,000-seat theater, destination dining, large meeting/wedding spaces | Historic name and design, central DC location near cultural sites (Kennedy Center, Georgetown) |
| Accessibility & family policy | All-ages resort; children allowed in rooms and pool; minimum check-in age 21 | All-ages hotel; not adults-only (children permitted) |
| Meeting & event space | Extensive—roughly 50,000 sq ft total, 3,000-seat theater, multiple ballrooms and outdoor terraces | Conference center with ~12,000 sq ft and 8 meeting rooms |
MGM National Harbor sits on the Maryland side of the Potomac in the National Harbor complex with quick access to waterfront attractions.
Choose MGM for a resort stay near National Harbor attractions and easier parking/drive access.
The Watergate Hotel is centrally located in northwest Washington, steps from the Kennedy Center and Georgetown waterfront.
Choose The Watergate Hotel for a compact DC base within walking distance of cultural sites.
MGM offers standardized resort room types across a 23-floor hotel tower with both king and double configurations.
MGM is geared to travelers who want consistent, modern rooms with suite upgrade options for groups.
The Watergate Hotel provides 336 individually furnished guestrooms with a range of room designations and many with river views or balconies.
The Watergate suits travelers who prefer individually styled rooms and several river-view choices.
MGM National Harbor has an extensive, varied dining roster across casual and signature restaurants.
MGM is best if you want many on-site dining styles and late-night or high-energy food/drink options.
The Watergate Hotel lists one on-site restaurant and three bars/lounges, favoring a smaller, more focused F&B footprint.
The Watergate works well if you prefer intimate dining options and want to eat out into the city.
MGM’s signature pool is a seasonal outdoor rooftop pool with river views and private day pod cabanas.
Pick MGM for a summer rooftop pool scene with cabanas and river vistas.
The Watergate Hotel provides an indoor pool as part of its wellness and recreation offerings.
Pick The Watergate Hotel if you prefer a year-round indoor pool at a central-DC hotel.
MGM combines a large Clarins-partnered spa with a casino, nightlife venues and a 3,000-seat theater.
MGM is for guests who want a big spa plus casino and evening entertainment on site.
The Watergate Hotel offers a full-service spa, sauna/steam facilities and multiple bar/lounge settings without the casino hubbub.
The Watergate is for travelers seeking spa services and quieter, city-centered evenings.

MGM National Harbor — casino floor, several bars, live DJs, and a 3,000-seat theater.

The Watergate Hotel — short walk to Kennedy Center, Georgetown Waterfront Park, and close to DC cultural sites.

The Watergate Hotel — indoor pool available regardless of season.

MGM National Harbor — more than 15 restaurants and a multi-vendor food hall.
Both accept families, but MGM’s seasonal outdoor pool and casual dining options may suit families better; The Watergate is more oriented to quieter, adult-centered city stays.
The Watergate Hotel sits in northwest DC within walking distance of the Kennedy Center and Georgetown waterfront; MGM is on the Maryland side at National Harbor and requires a short drive or water taxi to reach central DC landmarks.
MGM National Harbor has a casino floor; The Watergate Hotel does not list casino gaming on its supplier listing.
The Watergate Hotel’s indoor pool is available year-round; MGM’s rooftop pool is seasonal and typically open Memorial Day–Labor Day.
Explore how MGM National Harbor stacks up against other hotels nearby:
vs. sites like Expedia, Hotels.com and other OTAs ·