275 Tremont Street, Boston, Massachusetts 02116 USA
+1 617-426-1400

Take your first step down the aisle here

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For reservations of 1 to 3 rooms, you may reserve online from the Marriott.com home page Number of rooms is required. Event space must be a numeric value greater than 0 (zero) Guest room must be a numeric value greater than 0 (zero) Please correct the following and try again. To reserve 4 to 9 rooms, {0}, reserve an initial group of rooms and repeat the reservation process until you've reserved your desired number of rooms. Guest room and/or meeting space is required If you need group rooms or meeting space for today, please contact the hotel directly or call our Group Sales Office at 1-800-831-4004
Stay Dates
MM/dd/yy - MM/dd/yy
  • 6

    Event Rooms

  • 12,684 sq ft

    Total Event Space

  • 500

    Capacity Largest Space

About This Venue

  • Host your upcoming family reunion, anniversary party or reception in one of our six wedding venues

    Learn more
  • Spark smiles and laughter when you show a video using our AV equipment, available for rent

  • Your guests will love exploring downtown Boston whenever they have a few minutes of downtime

  • The Library Room features a decorative fireplace and wood paneling for a sophisticated façade

  • After the festivities end, keep the party going with a celebratory cocktail from Post No. 10

  • Keep your wedding party together and receive a special group rate by booking a room block

Plan an Inspired Event

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See What's Possible.

Search our event ideas online with inspiring event photos, tips and layouts - specific to this hotel.

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

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Keep Your Event in Hand.

Manage event details, make real-time requests and connect with our staff - from the palm of your hand.

Group Lists

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

Rooming Lists

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

Earn up to 50,000 plus Elite status, discounts and more.


Floor Plans

Capacity Chart

Convert Meters | Reset
  • Washington Ballroom
  • 70x51x12
  • 3,570
  • 350
  • 219
  • 70
  • 68
  • 350
  • 250
  • Theater Ballroom
  • 33x90x10
  • 2,970
  • 300
  • 170
  • 78
  • 78
  • 300
  • 210
  • Empire Ballroom
  • 90x48x17
  • 4,320
  • 500
  • 240
  • 78
  • 84
  • 450
  • 320
  • Library Room
  • 54x30x13
  • 1,620
  • 140
  • 84
  • 42
  • 48
  • 130
  • 100
  • Executive Boardroom
  • 15x23x10
  • 345
  • 12
  • 12
  • Wilbur/Colonial Room
  • 27x62x10
  • 1,674
  • 215
  • 112
  • 52
  • 57
  • 175
  • 140
  • Shubert/Charles
  • 33x35x10
  • 1,155
  • 125
  • 60
  • 30
  • 36
  • 115
  • 80

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

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

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

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


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


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


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.

Courtyard® by Marriott® Boston Downtown