About the Hotel
Newly opened, The Royal Sonesta Washington, DC Capitol Hill welcomes visitors to their stylish hotel with elegantly appointed rooms, spacious suites, and the best of the nation’s capital right outside their doorstep. Treat yourself to a royal experience, blending attentive service, modern amenities, and sustainable stays.
Room Rate/Group Code
Hotel Reservation
The Royal Sonesta Washington DC Capitol Hill
20 Massachusetts Ave NW, Washington, DC 20001
Attendees may call Royal Sonesta Washington, DC Capitol Hill at (202) 888-1850. All individual reservations must be guaranteed with a major credit card at the time of reservation. After the due date of January 22, 2026, if a guaranteed room is not canceled 72 hours prior to arrival, payment for the full rate on that room will be charged.
Room Rate/Group Code
When booking, mention ‘TRSA 2026 Legislative Conference’ or use group code G021726HPND to secure the TRSA rate of $179 by January 22, 2026. Availability is limited, after this date, regular rates apply.
Location/
Airport
Royal Sonesta Washington, DC Capitol Hill is located about 6 miles from Ronald Reagan Washington National Airport (DCA).