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Plan Your Ideal Event

Social Events

Find the Ideal Space for Your Gala or Social Event

Host unforgettable social events at The Royal Sonesta Washington, D.C. Capitol Hill. Our elegant venues, including a 3,100 sq ft ballroom accommodating up to 325 guests, provide the perfect setting for weddings, receptions, and celebrations of all sizes. Our dedicated team will ensure every detail is flawlessly executed, creating a truly memorable experience.

Event Venues

  • All
  • Intimate Gatherings(Up to 30 Guests)
  • Mid Sized Celebrations(Up to 100 Guests)
  • Large Celebrations(100 guests or more)
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East Atrium Gallery

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The East Atrium Gallery, a dramatic 1,237-square-foot space on Level 3, boasts a soaring 60-foot ceiling. This unique venue, with its striking architecture, is perfect for a variety of events.

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East Atrium Gallery

Floorplans and capacity

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Banquet rounds

Up to 50 guests 

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Board room

Up to 48 guests 

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Classroom

Up to 50 guests 

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Cocktail rounds

Up to 50 guests 

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Crescent rounds

Up to 35 guests 

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Theater

Up to 50 guests 

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Sapphire Room

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The Sapphire Room, a sophisticated 1,615-square-foot space on the Penthouse Level, is perfect for intimate gatherings. With 15-foot ceilings and a private terrace (weather permitting), it’s ideal for exclusive meetings and private events.

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Sapphire Room

Floorplans and capacity

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Banquet rounds

Up to 60 guests 

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West Atrium Gallery

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The West Atrium Gallery is a dramatic 2,400-square-foot space that offers a unique blend of scale and light. Its 10-story atrium, bathed in natural light from a magnificent skylight, creates a striking backdrop for events of all kinds. With flexible programming zones and the option to expand into the West Atrium Lobby and two glass-enclosed lounge rooms, this space is perfect for a variety of events and gatherings.

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West Atrium Gallery

Floorplans and capacity

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Banquet rounds

Up to 150 guests 

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Board room

Up to 48 guests 

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Classroom

Up to 140 guests 

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Cocktail rounds

Up to 150 guests 

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Crescent rounds

Up to 112 guests 

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Hollow square

Up to 60 guests 

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Theater

Up to 150 guests 

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U-shaped

Up to 48 guests 

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Crown Ballroom

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The Crown Ballroom, a stunning 3,100-square-foot space on the 11th floor, offers panoramic views of Union Station and iconic DC landmarks. With a 20-foot ceiling and a 380-square-foot private terrace, this versatile venue can accommodate up to 250 guests. State-of-the-art AV and power systems ensure seamless event execution.

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Crown Ballroom

Floorplans and capacity

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Banquet rounds

Up to 200 guests 

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Classroom

Up to 200 guests 

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Cocktail rounds

Up to 200 guests 

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Crescent rounds

Up to 140 guests 

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Theater

Up to 200 guests 

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The Jewel Conference Center

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A premier event space on the Penthouse Level, The Jewel Conference Center offers 2,680 square feet of stunning city views through floor-to-ceiling windows. With 15-foot ceilings, this versatile venue can be divided into three smaller rooms: Jewel A, B, and C, accommodating groups of 65 to 120 guests each. The combined space can host up to 150 guests, making it perfect for a variety of corporate and social events.

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The Jewel Conference Center

Floorplans and capacity

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U-shaped

Up to 51 guests 

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Banquet rounds

Up to 140 guests 

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Cocktail rounds

Up to 150 guests 

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Theater

Up to 150 guests 

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Classroom

Up to 150 guests 

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Board room

Up to 48 guests 

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Crescent rounds

Up to 98 guests 

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Hollow square

Up to 66 guests 

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Sonesta Work Suite

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The Sonesta Work Suite is located on the Lobby Level, spanning 565-square-foot space designed to combine the qualities of traditional office and coworking space with best-in-class hotel amenities. Equipped with cutting-edge technology and integrated AV equipment, this modern space is ideal for collaborative work, meetings, or simply a change of scenery.

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Sonesta Work Suite

Floorplans and capacity

Board room
Cocktail rounds.
Board room

Board room

Up to 10 guests 

Cocktail rounds.

Cocktail rounds

Up to 20 guests 

Introducing the Sonesta WorkSuite. This innovative space offers a fresh perspective on work, blending modern design with cutting-edge technology.

Located on the Lobby Level, the 565 square foot WorkSuite features integrated AV equipment, inspiring decor, and a focus on wellness. Ideal for collaborative work, meetings, or simply a change of scenery, the WorkSuite is a destination for today’s professionals

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Catering

Our chefs and dedicated event team are ready to delight your guests!

For more information about catering services, contact our friendly event team.

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