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The Royal Sonesta Washington, DC Capitol Hill

20 Massachusetts Avenue NW, Washington, DC, États-Unis d'Amérique, 20001
Image du lieu

À propos de nous

HOTEL OVERVIEW Newly opened in September 2023, The Royal Sonesta Washington, DC Capitol Hill showcases a striking glass façade, a dramatic 10-story atrium, and a curated collection of commissioned artwork. Ideally located just steps from Washington, DC’s most iconic landmarks—including the White House, the Monuments and Memorials, and the Smithsonian—our hotel offers a refined retreat in the heart of the capital. Relax in plush rooms and suites designed in soothing hues, and enjoy an array of upscale amenities, from a state-of-the-art fitness center and yoga studio to a stunning penthouse conference center and more. THE MASCOT The Knight of Capitol Hill, a beaver native to the Potomac, symbolizes our neighborhood’s history and spirit. Revered for its engineering skills and unwavering perseverance, the beaver embodies the teamwork we cherish at the Royal Sonesta Washington, DC Capitol Hill. MEETINGS & EVENTS From stylish ballrooms to our breathtaking penthouse, discover the perfect venue for any event in Washington, DC. Whether you're organizing a corporate meeting or planning a sophisticated wedding, The Royal Sonesta Washington, DC Capitol Hill is here to help you craft an unforgettable experience. GUEST ROOMS & SUITES Our guest rooms and suites feature refined design in calming tones and range from 405 to 760 square feet, offering plush accommodations with views of the vibrant Atrium Gallery or sweeping cityscapes. All accommodations include spa-inspired bathrooms with rainfall showers and full-size anatomical toiletries, along with modern in-room technology for comfort and convenience. Guest rooms offer either a king-sized bed or two queen beds and feature a 65-inch HDTV with webcasting. Suites provide elevated comfort with a separate living area, a king-sized bed, a dining table for six, a sofa bed, and enhanced amenities such as Marshall speakers and in-room bar service—ideal for entertaining or unwinding in style. The Royal Sonesta Washington, DC Capitol Hill is committed to ensuring a comfortable and inclusive stay for all guests. Our mobility-accessible rooms feature widened doorways, a lowered peephole, and roll-in showers with grab bars. DINING Step into Paris from the streets of Capitol Hill. Bistro du Jour delights patrons with timeless classics such as Coq au Vin and Croque Madame, paired with a curated selection of bubbly and artisanal cocktails. A taste of Parisian elegance awaits. Open for Breakfast, Weekend Brunch, Lunch, Dinner & Happy Hour! Room Service is available. SUSTAINABILITY Nestled within the vibrant heart of Capitol Hill, our award-winning hotel resides at 20 Mass, a cutting-edge mixed-use destination. Designed with sustainability in mind, the building boasts: • LEED Gold Certification • WELL Core and Shell • VRF DOAS Heating/Cooling System • 2 400kW Natural Gas Generators • Vegetated Green Roof with Trellis AMENITIES The Royal Sonesta Washington, DC Capitol Hill offers a thoughtful collection of amenities designed to enhance every stay. Guests can enjoy pet-friendly accommodations, high-speed Wi-Fi, and a prime, centrally located setting with convenient valet parking and EV charging. Wellness-focused offerings include a state-of-the-art fitness center and dedicated yoga studio, while an on-site restaurant provides a refined dining experience. The hotel also features versatile event venues, Sonesta Work Suites for productivity on the go, and a strong commitment to sustainability and accessibility—ensuring a seamless, comfortable, and inclusive experience for all travelers.

Détails du lieu

ChaîneSonesta
MarqueRoyal Sonesta
Construit2023
Rénové2023
Espace total de la réunion11 000 pi. ca.
Chambres d’invités274
Type de lieuHôtel

Prix

Industry awards
2025 Magellan Award Gold Winner in the category of Overall Eco-Friendly “Sustainable” Resort/Hotel

Commodités

Caractéristiques des chambres et services aux clients
  • Accès Internet
  • Appels (locaux)
  • Boîte vocale
  • Service de chambre
  • Services de conciergerie
  • Stockage des bagages
  • Vue (Ville)
Installations
  • Accessible aux fauteuils roulants
  • Animaux acceptés
  • Espace (extérieur)
  • Espace (privé)
  • Espace (semi-privé)
  • Restaurant sur place
  • Restauration sur place
  • Sécurité sur place

Dates requises

Fenêtres de priorité que les lieux préfèrent pour organiser des événements

19 janv. 2026 - 16 mars 2026
1 juin 2026 - 7 sept. 2026
16 oct. 2026 - 31 déc. 2026

Seasonal Availability

Do you want to know if your event is during the high or low season? Check the season availability for this hotel.
Haute saison
16 mars - 30 juin08 sept. - 20 nov.
Hors saison
Basse saison
01 janv. - 15 mars01 juill. - 07 sept.21 nov. - 31 déc.

Salles de réunion

Espace total de la réunion
11 000 pi. ca.
Plus grande salle
3 100 pi. ca.
Espace (privé)
9 138 pi. ca.
Salles de réunion
10
Deuxième plus grande salle
2 680 pi. ca.
Espace d’exposition
2 411 pi. ca.
Espace (semi-privé)
2 411 pi. ca.
Espace (extérieur)
1 509 pi. ca.
Capacité en places debout
311
Nombre de places
180

Plans d’étages

Download floor plans for this venue.
Explorer les salles de réunion
Explorer les salles de réunion
Trouvez la salle parfaite avec des diagrammes de configuration et des plans d’étage interactifs en 3D.

Espace de réunion

Plans d'étage des salles de réunion

West Atrium Gallery
Sonesta Work Suite
Snowden Ashford
Crown Terrace

Chambres d’invités

Nombre total de chambres d’invités
274
Simple (1 lit)
168
Tarif simple (1 lit)
229,00 $ US - 459,00 $ US
Double (2 lits)
90
Tarif double (2 lits)
229,00 $ US - 459,00 $ US
Suites
16
Taux d’imposition
15,95%

Emplacement

Comment s’y rendre

Located in one of DC’s most walkable intersections, reach upscale dining, thriving business & political hubs, iconic national landmarks and inspiring cultural institutions from Massachusetts Avenue and North Capitol Street. https://www.20mass.com/locale
Distance from airport 5 mi
Stationnement dans les environs
Service voiturier
( 65,00 $ US/jour )
Stationnement sur rue

Attractions locales

Artechouse
Artechouse
Musée
12 min
ARTECHOUSE team has dedicated the last decade to support the creation of groundbreaking experiential art, pushing the innovation of storytelling through the most advanced exhibition platform. We’ve invested in resources such as state-of-the-art technology, advanced design tools, unique architectural spaces and a team of passionate experts to create a permanent home where pioneering, technology-driven artists and creatives could experiment, develop and show their work to new audiences.
1238 Maryland Ave SW
Washington, DC, US 20024
Visiter le site web
Hirshhorn Museum & Sculpture Garden
Hirshhorn Museum & Sculpture Garden
Musée
8 min
Now in our fifth decade, the Hirshhorn is a leading voice for contemporary art and culture and provides a national platform for the art and artists of our time. Located in the heart of Washington, DC, on the National Mall, we are free to all. As one of the most visited modern art museums in the US, we seek to share the transformative power of modern and contemporary art by creating meaningful, personal experiences in which art, artists, audiences, and ideas converge. Through groundbreaking exhibitions, events, research, and acquisitions, we create the space where people encounter the most important artists of the 21st century. The Hirshhorn’s holdings encompass one of the most important collections of postwar art in the world, and we are committed to providing the artists of today a global platform to explore new ways to create, with performance, digital media, video, and technology.
Independence Ave and 7th St
Washington, DC, US 20560
Visiter le site web
Union Market
Union Market
Shopping
7 min
Pioneering vision is the driving force behind Union Market District, an historically relevant neighborhood of sights, sounds and tastes that continues to thrive today. Expanding beyond its origins as a food market to include shopping, dining, arts, entertainment and community events year-round, Union Market District is a discovery destination—a place for creative enterprise and authentic experiences.
1309 5th St NE
Washington, DC, US 20002
Visiter le site web
Nationals Park
Nationals Park
Loisirs
3 mi
Nationals Park is located in Southeast Washington, south of the Capitol, along the fast-developing Capitol Riverfront adjacent to the Navy Yard. The new park not only redefines modern sports facility architecture but also serves as the catalyst and cornerstone of a new mixed-use Capitol Riverfront in our nation's capital.
1500 S Capitol St SE
Washington, DC, US 20003
Visiter le site web
International Spy Museum
International Spy Museum
Musée
2 mi
The new International Spy Museum at L'Enfant Plaza is now open! With interactive exhibitions and installations, the foremost collection of spy artifacts in the world, and first-person accounts from top intelligence officers and experts, the reimagined Spy Museum offers interactive experiences for adults and children alike to step into the shoes of a spy and test their skills!
700 L'Enfant Plaza SW
Washington, DC, US 20024
Visiter le site web
United States Botanic Garden
United States Botanic Garden
Parc
5 min
Steeped in history, rich with tradition, the United States Botanic Garden (USBG) is a living plant museum that informs visitors about the importance, and often irreplaceable value, of plants to the well-being of humans and to earth's fragile ecosystems. More than 200 years ago, George Washington had a vision for the capital city of the United States that included a botanic garden that would demonstrate and promote the importance of plants to the young nation. Established by the U.S. Congress in 1820, the U.S. Botanic Garden is the oldest continuously operating botanic garden in the United States. Since 1934, it has been administered through the Architect of the Capitol. The Garden has been recognized as a museum and is accredited by the American Alliance of Museums. This accreditation is a widely recognized seal of approval that recognizes a museum's commitment to excellence, accountability, high professional standards and continued institutional improvement.
100 Maryland Ave SW
Washington, DC, US 20001
Visiter le site web
Walter E. Washington Convention Center
Walter E. Washington Convention Center
Centre de conventions
1 mi
From international policy conferences and industry conventions to pop culture festivals, black-tie fundraisers, and even presidential inaugural balls, the Walter E. Washington Convention Center unites locals and visitors from around the world to experience the best of the nation’s capital. With a prime location in the heart of downtown’s convention and entertainment district, visitors will find plenty to do with access to the hottest restaurants & bars, shopping, hotels and live sports.
801 Mt. Vernon Pl NW
Washington, DC, US 20001
Visiter le site web
National Gallery of Art
National Gallery of Art
Musée
7 min
The National Gallery of Art, founded as a gift to the nation, serves as a center of visual art, education, and culture. Our collection of more than 150,000 paintings, sculpture, decorative arts, photographs, prints, and drawings spans the history of Western art and showcases some of the triumphs of human creativity. Across 363 days a year, the National Gallery offers a full spectrum of special exhibitions and public programs free of charge.
6th Street NW and Constitution NW
Washington, DC
Visiter le site web
Smithsonian National Museum of Natural History
Smithsonian National Museum of Natural History
Musée
8 min
Established in 1910 and located on the National Mall, this prestigious museum, part of the Smithsonian Institution, holds the world's most extensive collection of natural history specimens and human artifacts including the remains of dinosaurs and tools used by early man.
1000 Madison Drive NW
Washington, DC, US 20560
Visiter le site web
Ronald Reagan Washington National Airport (DCA)
Ronald Reagan Washington National Airport (DCA)
Aéroport
5 mi
Ronald Reagan Washington National Airport, also known as National Airport, Washington National, Reagan National Airport, DCA, Reagan, or simply National, is a national airport in Arlington, Virginia, across the Potomac River from Washington, D.C.
2401 Ronald Reagan Washington National A
irport Access Rd
Arlington, VA, US 22202
Visiter le site web
Union Station
Union Station
Repère historique
8 min
Washington Union Station is a major train station, transportation hub, and leisure destination in Washington, D.C. Opened in 1907, it is Amtrak's headquarters and the railroad's second-busiest station with annual ridership of just under 5 million and the ninth-busiest in overall passengers served in the United States.
50 Massachusetts Ave NE
Washington, DC, US 20002
Visiter le site web
United States Capitol
United States Capitol
Repère historique
1 mi
The United States Capitol, often called The Capitol or the Capitol Building, is the meeting place of the United States Congress and the seat of the legislative branch of the U.S. federal government. It is located on Capitol Hill at the eastern end of the National Mall in Washington, D.C.
First St SE
Washington, DC, US 20004
Visiter le site web
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Renseignements supplémentaires

Politique d’annulation

Individual Reservations have a 72 Hour Cancellation Policy Group Reservations Vary

Additional details

- 274 Artfully inspired hotel rooms featuring 16 suites across five floors - French Bistro concept restaurant by local affiliated restaurateur, Knead Hospitality + Design. - 12,000 SF of stylish function rooms & event spaces ready to be transformed for your gathering - Crowning the building, the multi-function conference center and ballroom span the Penthouse Level (11th floor) with private terraces, stunning views, elevated design and sophisticated technical amenities - Fitness Center and Yoga Studio - Ample lobby networking & collaboration spaces - Valet Parking Service - LEED Gold Certified & WELL Certified Core/Shell - Destination fee waived for Group guests (Wi-Fi, complimentary refillable water bottle & filtration systems throughout the hotel)

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Foire aux questions de The Royal Sonesta Washington, DC Capitol Hill

Découvrez les questions fréquemment posées par The Royal Sonesta Washington, DC Capitol Hill en matière de santé et de sécurité, de développement durable et de diversité et d'inclusion.

Pratiques durables

Veuillez indiquer vos commentaires ou un lien vers tout objectif/stratégie de développement durable ou d'impact social de The Royal Sonesta Washington, DC Capitol Hill communiqué publiquement.
Aucune réponse.
The Royal Sonesta Washington, DC Capitol Hill a-t-il une stratégie axée sur l'élimination et le détournement des déchets (plastiques, papiers, cartons, etc.)? Si oui, veuillez préciser votre stratégie d'élimination et de détournement des déchets.
Aucune réponse.

Diversité et inclusion

Pour les hôtels américains uniquement, The Royal Sonesta Washington, DC Capitol Hill et/ou sa société mère sont-ils certifiés en tant qu'entreprise commerciale détenue à 51 % par des personnes issues de la diversité? Si oui, veuillez indiquer les catégories pour lesquelles vous êtes certifiés :
Aucune réponse.
S'il y a lieu, pourriez-vous indiquer un lien vers le rapport public de The Royal Sonesta Washington, DC Capitol Hill sur ses initiatives et engagements en matière de diversité, d'équité et d'inclusion?
Aucune réponse.

Santé et sécurité

Les pratiques du The Royal Sonesta Washington, DC Capitol Hill ont-elles été élaborées sur la base de recommandations de services de santé émanant d'organismes publics ou privés? Si oui, veuillez indiquer quelles organisations ont été utilisées pour élaborer ces pratiques.
Aucune réponse.
The Royal Sonesta Washington, DC Capitol Hill nettoie-t-il et désinfecte-t-il les zones publiques et les installations accessibles au public (comme les salles de réunion, les restaurants, les ascenseurs, etc.) Si oui, décrivez les nouvelles mesures prises.
Aucune réponse.
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