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  • "I have planned a lot of offsites (probably more than 50) and this was the easiest, most pleasant, beautifully run one that I have ever had the pleasure of attending…"

    Cecile Heimann
    Omgeo LLC
  • "Let me say a huge thank you! I appreciate all you did to make sure our event went so perfectly. Thanks to everyone on your staff. Seaport is the ideal place for our conference, and I hope we can continue there for years to come."

    Dr. Michele Holt
    Massachusetts Music Educators
  • "Everyone has commented on how well the meeting went and the management team was thrilled at how well and smoothly the event took place."

    National Grid
  • "I appreciate all the work and care you and the staff here has taken with planning and execution of our meetings."

    Kaspersky Lab
  • "The majority of our senior management and our guests have rated the meeting ‘excellent overall.’ Their perception is, in large part, a reflection of your professionalism and personal commitment to helping us plan and execute a complicated day."

    Melissa Mahoney
More Testimonials



If your Boston business event includes major exhibits, a trade show, or convention, look to Seaport World Trade Center’s Commonwealth Hall – the largest facility of its kind in Boston.

With 118,800 sq. ft. and 21-ft. ceilings, Commonwealth Hall provides highly flexible space for Boston trade shows – accommodating 570 10 ft. x 10 ft. booths, or over 180 10 ft. x 10 ft. booths and over 240 8 ft. x 10 ft. booths.

As the most complete Boston convention center hotel, Seaport can accommodate all your meeting space needs.

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  • Location:
    Seaport World Trade Center, Harbor Level (Ground Floor)
  • View:
    Interior space – with complete lighting control
  • Features:
    • State-of-the-art communications backbone, including high-speed Internet
    • Four 80 ft. x 30 ft. loading docks for quick off-loading
    • Drive-in access to the exhibition hall
    • Overhead electrical outlets: 110 and 220 volts
    • Lighting: 75 ft. candles
    • Column arrangement: 40 ft./40 ft./40 ft. on center
    • Completely equipped with water, phone, compressed air and floor drains
    • Floor load capacity of 250 pounds per sq. ft.
    • On-site restaurant-style catering
    • One permanent concession location on the exhibition floor and two movable food kiosks
    • Parking for over 2,500 vehicles in the adjacent Seaport Boston Hotel
  • Area:
    118,800 sq. ft.
  • Dimensions:
    115 ft. x 360 ft.
  • Height:
     21 ft.
  • Capacities:
    • Reception: 3,500
    • Theater Style: 3,500
    • Classroom Style: N/A
    • U-Shaped: N/A
    • Rounds: 2,200

Floor Plan:

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