1000 Penn Avenue, Pittsburgh, Pennsylvania 15222 USA
+1 412-281-3700

Start planning your meeting or event here

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

About This Venue

  • Celebrate your wedding in downtown Pittsburgh, in one of our three exquisite ballroom venues

  • Venue details like sparkling chandeliers and traditional crown molding set a sophisticated tone

  • Boasting 18-foot-high ceilings, our 11,600 square foot Allegheny Grand Ballroom is a dazzling venue

  • Specialty catering, expert event planning services and wedding room blocks are all at your disposal

  • Benefit from of our pristine Pittsburgh location, close to many of the city's premier attractions

  • Select from an array of flexible venues to host a wedding rehearsal dinner or a send-off brunch

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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Capacity

Floor Plans

Capacity Chart

Convert Meters | Reset
  • Lawrence
  • 37x15x11
  • 555
  • 40
  •  
  • 24
  • 27
  • 40
  • 30
  • Armstrong
  • 37x16x11
  • 592
  • 40
  •  
  • 24
  • 27
  • 40
  • 30
  • Butler West
  • 34x18x11
  • 612
  • 50
  •  
  • 24
  • 24
  • 50
  • 40
  • Butler East
  • 34x20x11
  • 680
  • 50
  •  
  • 24
  • 24
  • 50
  • 40
  • Crawford East
  • 27x26x11
  • 702
  • 60
  •  
  • 20
  • 25
  • 60
  • 40
  • Crawford West
  • 28x26x11
  • 728
  • 60
  •  
  • 20
  • 25
  • 60
  • 40
  • Cambria East
  • 42x18x11
  • 756
  • 70
  •  
  • 24
  • 30
  • 70
  • 50
  • Somerset West
  • 40x19x11
  • 760
  • 70
  •  
  • 20
  • 30
  • 70
  • 50
  • Somerset East
  • 40x19x11
  • 760
  • 70
  •  
  • 20
  • 30
  • 70
  • 50
  • Pennsylvania East
  • 28x28x11
  • 784
  • 80
  •  
  • 25
  • 25
  • 50
  • 60
  • Cambria West
  • 42x19x11
  • 798
  • 70
  •  
  • 24
  • 30
  • 70
  • 50
  • Westmoreland West
  • 41x20x11
  • 820
  • 50
  •  
  • 24
  • 27
  • 50
  • 40
  • Pennsylvania Foyer
  • 18x50x11
  • 900
  • 175
  •  
  •  
  •  
  • 175
  •  
  • Fayette
  • 37x26x11
  • 962
  • 80
  •  
  • 28
  • 33
  • 80
  • 50
  • Washington
  • 37x29x11
  • 1,073
  • 80
  •  
  • 28
  • 30
  • 80
  • 50
  • Westmoreland East
  • 41x31x11
  • 1,271
  • 80
  •  
  • 24
  • 30
  • 80
  • 60
  • Butler
  • 34x38x11
  • 1,292
  • 100
  •  
  • 24
  • 39
  • 100
  • 80
  • Crawford
  • 28x53x11
  • 1,484
  • 120
  •  
  • 34
  • 36
  • 120
  • 80
  • Somerset
  • 40x38x11
  • 1,520
  • 120
  •  
  • 28
  • 39
  • 120
  • 100
  • Cambria
  • 42x37x11
  • 1,554
  • 150
  •  
  • 28
  • 39
  • 150
  • 110
  • Westmoreland Central
  • 41x39x11
  • 1,599
  • 150
  •  
  • 28
  • 39
  • 150
  • 120
  • Allegheny Foyer II
  • 92x26x11
  • 2,392
  •  
  •  
  •  
  •  
  •  
  •  
  • Westmoreland West and Central
  • 41x59x11
  • 2,419
  • 200
  •  
  •  
  •  
  • 200
  • 160
  • Pennsylvania West
  • 52x55x11
  • 2,860
  • 175
  •  
  • 48
  • 48
  • 170
  • 160
  • Westmoreland East and Central
  • 41x71x11
  • 2,911
  • 230
  •  
  •  
  •  
  • 230
  • 180
  • Westmoreland
  • 41x91x11
  • 3,731
  • 350
  •  
  •  
  •  
  • 350
  • 270
  • Allegheny II
  • 91x46x18
  • 4,186
  • 400
  •  
  •  
  •  
  • 400
  • 270
  • Pennsylvania Ballroom
  • 52x83x11
  • 4,316
  • 270
  •  
  • 60
  • 60
  • 270
  • 210
  • Allegheny Foyer I
  • 185x24x11
  • 4,440
  •  
  •  
  •  
  •  
  •  
  •  
  • Allegheny III
  • 86x59x18
  • 5,074
  • 350
  •  
  •  
  •  
  • 350
  • 250
  • Allegheny I
  • 86x60x18
  • 5,160
  • 350
  •  
  •  
  •  
  • 350
  • 250
  • Allegheny II & III
  • 91x105x18
  • 9,555
  • 750
  •  
  •  
  •  
  • 750
  •  
  • Allegheny I & II
  • 91x107x18
  • 9,737
  • 750
  •  
  •  
  •  
  • 750
  •  
  • Allegheny Foyer
  • 185x62x11
  • 11,470
  •  
  •  
  •  
  •  
  •  
  •  
  • Allegheny Grand Ballroom
  • 91x166x18
  • 15,106
  • 1400
  •  
  •  
  •  
  • 1400
  • 930

Room Set-Up Examples

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

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

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.

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

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.

The Westin Convention Center, Pittsburgh