1331 Pennsylvania Avenue NW, Washington, District Of Columbia 20004 USA
+1 202-393-2000

Start planning your meeting or event here

Tell us about your event, then we’ll contact you and plan it together.

  • 21

    Event Rooms

  • 34,696 sq ft

    Total Event Space

  • 1,520

    Capacity Largest Space

About This Venue

  • Set the stage for an exceptional event in the versatile meeting rooms at our hotel in Washington, DC

  • Each of our conference spaces offers cutting-edge audiovisual technology and high-speed internet

  • For seated conferences of up to 1,200 attendees, our expansive Grand Ballroom is a perfect choice

  • Use one of our smaller salons for more intimate meetings, or the terrace for an al fresco reception

  • Take care of any last-minute conference needs in our hotel's on-site FedEx business center

  • Those traveling to Washington, DC for your meeting will appreciate our easily accessible location

Plan an Inspired Event

Attendee Booking Tools

Image Attendee Booking Tools

We can provide you with a unique complimentary Reservation Link that makes it easy for your guests to reserve their rooms.

  • Shared in an email
  • Embed in a website
  • Personalized with your group name, event dates, hotel, and special rates
  • Displayed in multiple languages on Marriott domains worldwide

Manage Your Event with Ease

Group Lists

If you have a list of your guests, we can make reservations for all of them.

We can send you a report showing which of your guests have reserved rooms and when they plan to arrive.

Mobile Check-In

Guests can check in before their stay, receive instant alerts when their room is ready and check out by skipping the front desk.

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Reward Yourself

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Equipment and Services

Meeting Equipment

35 mm projector

AV equipment

CD player

LCD projector

Microphone

Overhead projector

PA system portable

Rear screen projection

TV

TV production service provider

Video camera

Walkie talkie radios

Meeting Services

AV technician

Copy service

Decorator

Electrician

Laborer

Photographer

Security guard

Videoconferencing

Business Equipment

Computers

Printers

Business Services

Copy service

Fax service

Full-service business center

Messenger service

Network/Internet printing

Notary public

On-site Business Center is Staffed

Overnight delivery/pickup

Post/parcel

Translator

High-speed Internet access

Meeting rooms:Wired,Wireless

Capacity

Floor Plans

Capacity Chart

Convert Meters | Reset
  • Grand Ballroom
  • 180x76x14.1
  • 13,030
  • 1200
  • 800
  •  
  •  
  • 1520
  • 1100
  • Salon I
  • 45x76x14.1
  • 3,215
  • 300
  • 200
  •  
  • 70
  • 380
  • 260
  • Salon II
  • 45x76x14.1
  • 3,330
  • 300
  • 200
  •  
  • 70
  • 380
  • 260
  • Salon III
  • 45x76x14.1
  • 3,330
  • 300
  • 200
  •  
  • 70
  • 380
  • 260
  • Salon IV
  • 45x76x14.1
  • 3,155
  • 300
  • 200
  •  
  • 70
  • 380
  • 260
  • Capitol Ballroom
  • 128x70x12.1
  • 7,065
  • 800
  • 480
  •  
  •  
  • 800
  • 550
  • Salon A
  • 20x32x12.1
  • 590
  • 50
  • 40
  • 22
  • 20
  • 50
  • 50
  • Salon B
  • 20x32x12.1
  • 620
  • 50
  • 40
  • 22
  • 20
  • 50
  • 50
  • Salon C
  • 20x32x12.1
  • 625
  • 50
  • 40
  • 22
  • 20
  • 50
  • 50
  • Salon D (A+B+C)
  • 0x0x0
  • 1,835
  •  
  •  
  •  
  •  
  •  
  •  
  • Salon K
  • 21x30x0
  • 630
  •  
  •  
  •  
  •  
  •  
  •  
  • Registration A
  • 0x0x0
  • 470
  •  
  •  
  •  
  •  
  •  
  •  
  • Registration B
  • 0x0x0
  • 430
  •  
  •  
  •  
  •  
  •  
  •  
  • Independence
  • 0x0x0
  • 440
  •  
  •  
  •  
  •  
  •  
  •  
  • Congressional
  • 22x38x8
  • 735
  • 75
  • 55
  • 40
  • 30
  • 75
  • 50
  • Senate
  • 22x38x8
  • 745
  • 75
  • 55
  • 40
  • 30
  • 75
  • 50
  • State
  • 22x32x10
  • 605
  • 60
  • 40
  • 22
  • 25
  • 60
  • 50
  • Treasury
  • 22x32x10
  • 605
  • 60
  • 40
  • 22
  • 25
  • 60
  • 50
  • Commerce
  • 22x32x10
  • 570
  • 60
  • 40
  • 22
  • 25
  • 60
  • 50
  • Russell
  • 22x32x10
  • 580
  • 60
  • 40
  • 22
  • 25
  • 60
  • 50
  • Hart
  • 22x32x10.5
  • 600
  • 60
  • 40
  • 20
  • 22
  • 60
  • 50
  • Cannon
  • 22x32x10
  • 580
  • 60
  • 40
  • 22
  • 25
  • 60
  • 50
  • Rayburn
  • 22x32x10
  • 650
  • 60
  • 40
  • 22
  • 25
  • 60
  • 50
  • Justice
  • 22x32x10
  • 650
  • 40
  • 40
  • 15
  •  
  •  
  •  
  • Salon E
  • 60x32x12
  • 1,685
  • 190
  • 108
  •  
  • 50
  • 200
  • 140
  • Salon F
  • 0x0x0
  • 1,685
  • 190
  • 108
  •  
  • 50
  • 200
  • 140
  • Salon G (H+J+K)
  • 0x0x0
  • 1,860
  •  
  •  
  •  
  •  
  •  
  •  
  • Salon H
  • 20x32x12.1
  • 630
  • 50
  • 40
  • 22
  • 20
  • 50
  • 50
  • Salon J
  • 20x30x0
  • 600
  •  
  •  
  •  
  •  
  •  
  •  
  • Dirksen
  • 22x32x10
  • 650
  • 60
  • 40
  • 22
  • 25
  • 60
  • 50
  • Longworth
  • 22x32x10
  • 625
  • 60
  • 40
  • 22
  • 25
  • 60
  • 50
  • Pennsylvania Avenue Terrace - Room A
  • 20x32x8
  • 557
  • 40
  • 35
  • 15
  • 12
  • 40
  • 30
  • Pennsylvania Avenue Terrace - Room B
  • 24x24x9
  • 639
  • 50
  • 40
  • 22
  • 18
  • 50
  • 50
  • Terrace Area
  • 0x0x0
  • 940
  • 300
  •  
  •  
  •  
  • 300
  •  
  • Penn Ave Level
  • 0x0x0
  • 3,530
  •  
  •  
  •  
  •  
  •  
  •  
  • Pre-function Area
  • 0x0x0
  • 10,545
  •  
  •  
  •  
  •  
  •  
  •  
  • Meeting Level Pre-Function Area
  • 0x0x0
  • 6,090
  •  
  •  
  •  
  •  
  •  
  •  

Room Set-Up Examples

Setup Example

Banquet

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Setup Example

Conference and Hollow Square

Appropriate for interactive discussions and note-taking sessions for fewer than 25 people. Many hotels have elegant "boardrooms" for 10 to 20 people, equipped with full audiovisual capabilities, a writing board, cork board and a flip chart.

Setup Example

Theater

Appropriate for large sessions and short lectures that do not require extensive note-taking. This is a convenient setup to use before breaking into discussion or role-playing groups because chairs can be moved.

Setup Example

Schoolroom or Classroom

The most desirable setup for medium to large-size lectures. Requires a relatively large room. Tables provide attendees with space for spreading out materials and taking notes.

Setup Example

Ovals and Rounds

Generally used for meals and sessions involving small group discussions. A five foot round table seats eight people comfortably. A six foot round table seats 10 people comfortably.

Setup Example

E-shape, U-shape and T-shape

Appropriate for groups of fewer than 40 people. These are best for interaction with a leader seated at the head of the setup. Audiovisual is usually best set up at the open end of the seating.

Setup Example

Reception

Stand-up social function where beverages and light foods are served. Foods may be presented on small buffet tables or passed by servers. May precede a meal function.

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JW Marriott® Washington, DC