Biggest Hotels in Washington, D.C.

The largest hotels you can book through Engine in Washington, D.C. are concentrated in the city of Washington itself. Properties like Marriott Marquis Washington, DC (1175 rooms), Grand Hyatt Washington (897 rooms), and Hyatt Regency Washington on Capitol Hill (838 rooms) all sit in the capital. This makes sense given the city's role as the center of government and business activity in the district.

These hotels welcome both individual business travelers and groups. While properties with hundreds of rooms can easily accommodate team travel and large blocks, they also serve solo guests who need reliable lodging near meetings, government offices, or clients. You can search and book rooms for one traveler or many on Engine.

For a stay of 9 or more rooms, Engine Groups handles the booking, and earlier is better to secure availability and rates. For 8 rooms or fewer, you can book self-serve on the platform. Large hotels in Washington can fill quickly around legislative sessions, conferences, and federal travel, so plan as far in advance as your schedule allows.

Engine offers consolidated invoicing, so you receive one invoice covering multiple bookings instead of juggling separate bills from each property. You can choose from multiple payment options, and there is no membership fee. This makes it easier to track spending and reconcile expenses when your team travels repeatedly or books several hotels at once.

Large hotels often include meeting space, event rooms, on-site dining, and parking, though specifics vary by property. Hotels like Marriott Marquis Washington, DC and Grand Hyatt Washington are designed to support both individual guests and groups under one roof. Check each property's listing on Engine to confirm which amenities match your team's needs.