Book on our site
Up to 10% cheaper
than Booking.com
Check rooms and rates
From129US$ /night
Check-in
04Dec2025Select date
Check-out
05Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

20 Massachusetts Avenue, Washington, District of Columbia, United States, 20001
-
Near the National Postal Museum
Perfect
8.9
9.4
/10
4.6
4.3
/5

Rooms and Amenities

The Royal Sonesta Washington DC Capitol Hill features accommodations with air conditioning, heating, and tile flooring in select rooms. Each room includes a tea and coffee maker, a flat-screen TV with streaming services, a wardrobe, and a safe deposit box. Bathrooms have a walk-in shower, hairdryer, and free toiletries. Select rooms also offer ironing facilities and trouser press.

Onsite Restaurant

The hotel includes a restaurant and a bar. Dining options are available onsite. Specific cuisine details and signature dishes are not provided.

Leisure Facilities

Guests have access to a fitness centre. Further details on recreational activities or entertainment options are not available. The building integrates green wellness and tech-forward design. The 10-story atrium brings the outdoors inside with natural daylight.

Location Highlights

The Royal Sonesta Washington DC Capitol Hill is located in Northwest, near Smithsonian museums and the White House. It is 1 km from the National Gallery of Art. Nearby landmarks include the National Postal Museum (0.5 km), the Newseum (1.5 km), the United States Botanic Garden (1.5 km), the Library of Congress (1.5 km), the National Portrait Gallery (1.5 km), the Walter E. Washington Convention Center (1.5 km), the Washington Monument (2 km), the National Air and Space Museum (2 km) and the National Mall (2 km).

Hotel Services

The hotel offers private parking and free WiFi. Further details on specific services, such as concierge, room service, business facilities, or family services, are not provided.

View all

Select your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
King Room DC Landmark View
2 persons
38 m² 
1 King-size bed
Capitol Hill Suite Landmark View King Sofabed
2 persons
64 m² 
1 King-size bed and 1 Sofa bed
Two Queens DC Landmark View
2 persons
38 m² 
2 King Size Beds
King Room Atrium Gallery View Mobility Accessible Roll Shower
2 persons
53 m² 
1 King-size bed
Coffee machine
Click button to see more rooms
Show all rooms
Show all roomsLess

Price and Room Availability Calendar

Check availability and prices for your dates now!

Getting around

A list of all available modes of transport

City Centre
Washington 1.8 km
Airports
Ronald Reagan Washington National (DCA) 9.4 km
Washington Dulles International (IAD) 46.2 km
Train
Washington Union Station400 m
Underground
Union Station (Washington Metro)400 m
Judiciary Square600 m
Bus
Bus stop200 m

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

General

  • No smoking on site
  • Free Wi-Fi
  • On-site car park
  • Handicap parking
  • Safe deposit box
  • 24-hour reception
  • VIP check-in/ -out
  • Express check-in/ -out
  • Pets allowed
  • Rooms/ Facilities for disabled
  • Wheelchair access
  • 24-hour security
  • Luggage storage
  • Allergy-free rooms
  • Lift
  • Smoke detectors
  • Fire extinguishers
  • Key card access

Sports & Fitness

  • Fitness centre

Guest Parking

  • Electric kettle

Services

  • Valet parking
  • Pet amenities available
  • Room service
  • Housekeeping
  • Dry cleaning
  • Welcome drink
  • Happy hour

Dining

  • Restaurant
  • Bar/ Lounge area
  • Special diet menus

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots
  • Children's menu

Facilities for people with disabilities

  • Toilet for disabled
  • Bathroom for disabled

Spa & Leisure

  • Jacuzzi

Room features

  • Free Wi-Fi in rooms
  • Air conditioning
  • Heating
  • Mini-bar
  • Tea and coffee facilities
  • Ironing facilities

Bathroom

  • Free toiletries

Self-catering

  • Electric kettle

Media

  • Flat-screen TV
  • AM/FM alarm clock
Show more

Dining Onsite

At The Royal Sonesta Washington DC Capitol Hill, guests can indulge in an exquisite dining experience that reflects the charm of French cuisine within a modern setting. Perfectly situated near vibrant business and political hubs, this dining option offers an atmosphere that invites both casual dining and sophisticated gatherings.
The Royal Sonesta Washington Dc Capitol Hill Hotel Restaurant photo The photo shows a spacious and elegant event venue, likely a hotel ballroom, set up for a formal gathering. The room is large and well-lit, with a high ceiling and large windows offering a view of a cityscape at dusk or dawn. 

The floor is covered i
The Royal Sonesta Washington Dc Capitol Hill Hotel Restaurant photo The photo shows a stylish and modern lounge area, likely in a hotel or upscale office building, with a focus on comfort and a view. 

The main seating arrangement features a plush, deep red velvet sofa with several decorative pillows in shades of yel
The Royal Sonesta Washington Dc Capitol Hill Hotel Restaurant photo The photo shows a modern and spacious hotel lobby. The lobby is brightly lit with natural light streaming in from large floor-to-ceiling windows that offer a view of a city street with buildings and trees. 

The seating area features a variety of com

Restaurant #1

French
Ambiance
Modern, stylish setting with elegant decor, perfect for both intimate dinners and business gatherings.
Key Offerings
The restaurant features a thoughtfully curated menu that highlights classic French flavors, alongside signature dishes created with a contemporary twist. It's an inviting space for shared plates or a relaxing meal after a long day.
Reservation
Reservations recommended.
Hours vary.

Location

20 Massachusetts Avenue, Washington, District of Columbia, United States, 20001
Map view
20 Massachusetts Avenue, Washington, District of Columbia, United States, 20001
Nearby
Museum
National Postal Museum
410 m
Restaurants
Dubliner Restaurant and Pub
420 m
4 F Str NW
Kelly's Irish Times Pub
450 m
14 F St NW Irish Times Building
Art and Soul
770 m
415 New Jersey Ave NW
Crumbs Bake Shop
420 m
40 Massachusetts Ave NE
Au Bon Pain
30 m
50 Massachusetts Avenue North East Union Station
UNO Chicago Grill
600 m
50 Massachusetts Ave NE Union Station
Le Pain Quotidien
660 m
50 Massachusetts Ave NE Union Station
Thunder Grill
650 m
50 Massachusetts Ave NE Union Station
Want to see Exclusive Early Booking Rate?
Get exlusive rates right now!
Check Rates
Property information and rules
Check-in
from 16:00-23:59
Check-out
until 11 am
Guest Parking
Private parking is possible on site at USD 65 per day.
Internet
is available in for free.
Pets
Pets are allowed on request.
Number of floors:
5
Number of rooms:
274
Former name
royal sonesta wdc capitol hill

Next best alternative

Consider them for your next trip.
Check-in
04Dec2025Select date
Check-out
05Dec2025Select date
Rooms and Guests2 Guests, 1 Room
Need more options?
Check Top hotels near The Royal Sonesta Washington Dc Capitol Hill
Hilton Washington Dc Capitol Hill Hotel Exterior photo
Mobile-only price

Hilton Washington Dc Capitol Hill Hotel

8.3
Great728 reviews
103m from property
USD 106USD 95
per night
Phoenix Park Hotel Washington Amenities photo
Mobile-only price

Phoenix Park Hotel Washington

8.7
Great3151 reviews
144m from property
USD 161USD 144
per night
Kimpton George Hotel By Ihg Washington Other photo
Mobile-only price

Kimpton George Hotel By Ihg Washington

8.5
Great338 reviews
173m from property
USD 129USD 116
per night