Cvent Supplier Network

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

23 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
Trova la sala perfetta con i grafici degli allestimenti e le planimetrie 3D interattive.

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

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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.
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Hirshhorn Museum & Sculpture Garden
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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.
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Union Market
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Nationals Park
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Svago
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1500 S Capitol St SE
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International Spy Museum
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United States Botanic Garden
United States Botanic Garden
Parco
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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
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Walter E. Washington Convention Center
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Centro congressi
1 mi
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801 Mt. Vernon Pl NW
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National Gallery of Art
National Gallery of Art
Museo
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Smithsonian National Museum of Natural History
Smithsonian National Museum of Natural History
Museo
8 min
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Ronald Reagan Washington National Airport (DCA)
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Aeroporto
5 mi
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irport Access Rd
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Union Station
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Luogo di interesse storico
8 min
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United States Capitol
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Luogo di interesse storico
1 mi
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Nearby vendors

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ilixr Creative
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Sushi by Bou
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Our classic Sushi By Bou experience includes a timed chef’s choice 12-piece omakase. For extra time at the chef’s counter, and additional pieces, upgrade to our Bougie option. Come early, and stay late, to enjoy our craft cocktails, imported sake selection, and high-energy vibes.
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International Spy Museum
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Hard Rock Cafe Washington DC
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TheDCEventPlanner.com
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414 Logistical Consultants, LLC
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La Vie DC
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Scopri una rete di fornitori affidabili per tutte le tue esigenze relative agli eventi: dagli hotel ai ristoranti, dalle location alle attività e molto altro ancora.
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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)

Sedi consigliate
24 altre sedi corrispondenti
Sede
Tipo di sede
Luogo
Valutazione sede
Camere
Sale riunioni
Sala più grande
Spazio riunioni
The Royal Sonesta Washington, DC Capitol Hill image
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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.
Nessuna risposta.
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.
Nessuna risposta.

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:
Nessuna risposta.
Se pertinente, includere un link alla relazione pubblica di The Royal Sonesta Washington, DC Capitol Hill sui propri programmi e iniziative in materia di diversità, equità e inclusione.
Nessuna risposta.

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:
Nessuna risposta.
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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