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The Royal Sonesta Washington, DC Capitol Hill

20 Massachusetts Avenue NW, Washington, DC, USA, 20001
Immagine sede

Chi siamo

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.

Dettagli sede

CatenaSonesta
BrandRoyal Sonesta
Anno di costruzione2023
Anno di ristrutturazione2023
Spazio riunioni totale11.000 sq. ft.
Camere274
Tipo di sedeHotel

Premi

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

Servizi/dotazioni

Caratteristiche camere e servizi
  • Accesso a Internet
  • Chiamate (locali)
  • Deposito bagagli
  • Segreteria telefonica
  • Servizi di portineria
  • Servizio in camera
  • Vista (città)
Servizi
  • Accessibile su sedia a rotelle
  • Animali ammessi
  • Catering interno
  • Ristorante interno
  • Sicurezza in loco
  • Spazio (esterno)
  • Spazio (privato)
  • Spazio (semi-privato)

Date da saturare

Date prioritarie in cui le sedi preferiscono ospitare eventi

19 gen 2026 - 16 mar 2026
1 giu 2026 - 7 set 2026
16 ott 2026 - 31 dic 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.
Alta stagione
16 mar - 30 giu08 set - 20 nov
Media stagione
Bassa stagione
01 gen - 15 mar01 lug - 07 set21 nov - 31 dic

Sale riunioni

Spazio riunioni totale
11.000 sq. ft.
Sala più grande
3.100 sq. ft.
Spazio (privato)
9.138 sq. ft.
Sale riunioni
10
Seconda sala più grande
2.680 sq. ft.
Spazio espositivo
2.411 sq. ft.
Spazio (semi-privato)
2.411 sq. ft.
Spazio (esterno)
1.509 sq. ft.
Capienza in piedi
311
Capienza a sedere
180

Planimetrie

Download floor plans for this venue.
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Esplora le sale riunioni
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Spazio riunioni

Planimetrie sale riunioni

Jewel BC
West Atrium Gallery
Sonesta Work Suite
Snowden Ashford
Crown Terrace

Camere

Totale camere
274
Singola (1 letto)
168
Tariffa camera singola (1 letto)
229,00 USD - 459,00 USD
Doppia (2 letti)
90
Tariffa camera doppia (2 letti)
229,00 USD - 459,00 USD
Suite
16
Aliquota imposta
15,95%

Luogo

Come raggiungerci

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
Parcheggio in zona
Servizio parcheggiatore
( 65,00 USD/Giorno )
Parcheggio in strada

Attrazioni locali

Artechouse
Artechouse
Museo
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
Visita il sito web
Hirshhorn Museum & Sculpture Garden
Hirshhorn Museum & Sculpture Garden
Museo
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
Visita il sito 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
Visita il sito web
Nationals Park
Nationals Park
Svago
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
Visita il sito web
International Spy Museum
International Spy Museum
Museo
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
Visita il sito web
United States Botanic Garden
United States Botanic Garden
Parco
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
Visita il sito web
Walter E. Washington Convention Center
Walter E. Washington Convention Center
Centro congressi
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
Visita il sito web
National Gallery of Art
National Gallery of Art
Museo
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
Visita il sito web
Smithsonian National Museum of Natural History
Smithsonian National Museum of Natural History
Museo
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
Visita il sito web
Ronald Reagan Washington National Airport (DCA)
Ronald Reagan Washington National Airport (DCA)
Aeroporto
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
Visita il sito web
Union Station
Union Station
Luogo di interesse storico
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
Visita il sito web
United States Capitol
United States Capitol
Luogo di interesse storico
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
Visita il sito web
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Informazioni aggiuntive

Condizioni annullamento

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)

Domande frequenti di The Royal Sonesta Washington, DC Capitol Hill

Consulta le domande frequenti di The Royal Sonesta Washington, DC Capitol Hill riguardo a salute e sicurezza, sostenibilità e diversità e inclusione.

Sostenibilità

Fornire dettagli o un link a eventuali obiettivi/strategie di sostenibilità o impatto sociale comunicati pubblicamente da The Royal Sonesta Washington, DC Capitol Hill.
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The Royal Sonesta Washington, DC Capitol Hill dispone di una strategia per l'eliminazione e la differenziazione dei rifiuti (ad es. plastica, carta, cartone, ecc.)? In caso affermativo, descriverla.
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Diversità e inclusione

(Solo per gli hotel USA) The Royal Sonesta Washington, DC Capitol Hill e/o la società capogruppo sono una Diverse-Owned Business Enterprise (DOBE), ovvero un'azienda almeno al 51% di proprietà di individui con disabilità? In caso affermativo, indicare la certificazione ottenuta:
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Salute e sicurezza

Le prassi di The Royal Sonesta Washington, DC Capitol Hill sono state definite in base ai suggerimenti per i servizi sanitari forniti da organizzazioni pubbliche o private? In caso affermativo, elencare le organizzazioni utilizzate per definire tali prassi:
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The Royal Sonesta Washington, DC Capitol Hill pulisce e igienizza le aree comuni e le strutture accessibili al pubblico (ad esempio le sale riunioni, i ristoranti, le cabine degli ascensori, ecc.)? In caso affermativo, descrivere le nuove misure adottate.
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