Courtyard by Marriott Boston Cambridge — Event Spaces, Floor Plans & Capacities
777 Memorial Dr, Cambridge, MA 02139
With 9 event spaces across 9,374 sq ft871 m² of function space, Courtyard by Marriott Boston Cambridge is a flexible choice for meetings and celebrations in Cambridge. The largest room, Waterfront Ballroom, hosts up to 240 guests. Full capacity details for each room are below.
Between them, the 9 rooms accommodate theater-style sessions for up to 240, seated banquets for 190 and standing receptions for 230. 4 smaller rooms suit breakouts and board meetings. Per-room dimensions and every published setup figure are listed below.
Floor plans
Detailed floor plans for Courtyard by Marriott Boston Cambridge are published on the venue’s official site.
Work at this venue? to publish your official floor plans and 360° tours here — free.
Room capacities & dimensions
| Space | Sq ft / m² | Ceiling | Banquet | Theater | Classroom | Reception | Conference | U-Shape |
|---|---|---|---|---|---|---|---|---|
| Bistro LoungePlan this room → | 902 sq ft84 m² | 9 ft2.7 m | 40 | — | — | — | — | — |
| Cambridge Executive BoardroomPlan this room → | 240 sq ft22 m² | 7.5 ft2.3 m | — | — | — | — | 10 | — |
| Charles River RoomPlan this room → | 902 sq ft84 m² | 10 ft3 m | 60 | 70 | 30 | 70 | 30 | 25 |
| Harvard Study SquarePlan this room → | 212 sq ft20 m² | 12 ft3.7 m | — | — | — | — | 8 | — |
| River Room Pre FunctionPlan this room → | 855 sq ft79 m² | 9 ft2.7 m | 40 | — | — | — | — | — |
| Waterfront BallroomPlan this room → | 2,652 sq ft246 m² | 12 ft3.7 m | 190 | 240 | 130 | 230 | 80 | 70 |
| Waterfront Ballroom - East WingPlan this room → | 1,664 sq ft155 m² | 12 ft3.7 m | 90 | 120 | 60 | 130 | 45 | 35 |
| Waterfront Ballroom - West WingPlan this room → | 1,092 sq ft101 m² | 12 ft3.7 m | 70 | 100 | 50 | 100 | 35 | 30 |
| Waterfront Ballroom Pre FunctionPlan this room → | 855 sq ft79 m² | 9 ft2.7 m | — | — | — | 90 | — | — |
Figures from published venue data; blank cells mean the venue hasn’t published that number. Verify final counts with the venue.
Frequently asked questions
- How many event spaces does Courtyard by Marriott Boston Cambridge have?
- Courtyard by Marriott Boston Cambridge has 9 event spaces totaling 9,374 sq ft.
- What is the largest event space at Courtyard by Marriott Boston Cambridge?
- The largest event space at Courtyard by Marriott Boston Cambridge is Waterfront Ballroom, which holds up to 240 guests across 2,652 sq ft.
- What is the banquet capacity of Waterfront Ballroom at Courtyard by Marriott Boston Cambridge?
- Waterfront Ballroom seats up to 190 guests in a banquet layout.
- How many people fit in Waterfront Ballroom theater-style?
- Waterfront Ballroom holds up to 240 guests in a theater setup.
- What are the dimensions of Waterfront Ballroom?
- Waterfront Ballroom measures 52 × 51 ft (2,652 sq ft) with 12 ft ceilings.
More event venues near Cambridge
Other event venues in Cambridge, MA
- Hyatt Regency Boston / Cambridge · 29 spaces
Event venues elsewhere in Massachusetts
- Sheraton Boston Hotel · Boston
- The Westin Boston Seaport District · Boston
- Boston Marriott Newton · Auburndale
- Hyatt Regency Boston · Boston
- Boston Marriott Burlington · Burlington
- The Westin Waltham Boston · Waltham
- Renaissance Boston Seaport District · Boston
- Boston Marriott Long Wharf · Boston
Venues with similar capacity (~240 guests)
- Andaz Miami Beach Resort & Spa · Miami Beach, FL
- Hyatt Centric Las Olas Fort Lauderdale · Fort Lauderdale, FL
- DoubleTree by Hilton Hotel Austin Northwest Arboretum · Austin, TX
- Waldorf Astoria Chicago · Chicago, IL
- Grand Hyatt at SFO · San Francisco, CA
- Kimpton Hotel Monaco Denver · Denver, CO