About us
Events of all shapes and sizes will find the perfect setting in one of our 17 meeting spaces. Encompassing 20,500 square feet in total, our venues are elegantly appointed and equipped with the latest in audiovisual technology. The Eden Vale Ballroom spans 6,200 square feet of space decorated in neutral earth tones. Up to 850 guests can congregate under contemporary light fixtures, or mingle in the multilevel pre-function area with its airy floor-to-ceiling windows. Slightly smaller but equally stylish, the Concord Ballroom is the ideal place for functions with up to 160 guests. Dark wood columns and recessed lighting create a modernist feel, while an adjacent outdoor patio provides fresh air for up to 50 people. Host up to 40 guests in the Cambridge Function Room, where floor-to-ceiling windows let natural light illuminate the room's modern art collection. Depending on your event, we can arrange tables in a boardroom format or in small groups for breakout sessions. The Garfield Boardroom seats ten and features ergonomic leather chairs around a built-in conference table. Let natural light from expansive windows help inspire innovation in this intimate setting.
Venue Details
Industry Ratings
Awards
Amenities
- Calls (toll-free)
- Laundry service
- Luggage storage
- Room service
- Voicemail box
- Onsite catering
- Onsite gift shop
- Onsite restaurant
- Onsite security
- Outside caterers allowed
- Pet friendly
- Rental car service
- Space (outdoor)
- Space (private)
- Space (semi-private)
- Wheelchair accessible
- AV capabilities
- Business center
- Video conference
- Health club
- Indoor pool
- Whirlpool
- Airport shuttle
- Bus
- Taxi
- Dance floor
- Loading dock
- Piano
- Portable walls
- Staging area
- AV equipment
- Onsite AV staff
- Calls (toll-free)
- Laundry service
- Luggage storage
- Room service
- Voicemail box
- Onsite catering
- Onsite gift shop
- Onsite restaurant
- Onsite security
- Outside caterers allowed
- Pet friendly
- Rental car service
- Space (outdoor)
- Space (private)
- Space (semi-private)
- Wheelchair accessible
Need dates
Priority windows that venues prefer for hosting events

Seasonal Availability
Do you want to know if your event is during the high or low season? Check the season availability for this hotel.Meeting rooms
Meeting rooms

Meeting space
Name | Room size | Ceiling height | Max capacity | U-Shape | Banquet rounds | Cocktail rounds | Theater | Classroom | Boardroom | Crescent rounds (Cabaret) | Hollow square |
---|---|---|---|---|---|---|---|---|---|---|---|
800 sq. ft. 16 x 50 sq. ft. | 13.4 ft. | 70 | 33 | 50 | - | 70 | 42 | 36 | - | - | |
400 sq. ft. 16 x 25 sq. ft. | 13.4 ft. | 35 | 20 | 30 | - | 35 | 21 | 22 | - | - | |
400 sq. ft. 16 x 25 sq. ft. | 13.4 ft. | 35 | 20 | 30 | - | 35 | 21 | 22 | - | - | |
462 sq. ft. 21 x 22 sq. ft. | 8 ft. | 40 | 15 | 40 | - | 30 | 18 | 24 | - | - | |
425 sq. ft. 17 x 25 sq. ft. | 13.4 ft. | 30 | 18 | 30 | - | 25 | 21 | 18 | - | - | |
464 sq. ft. 16 x 29 sq. ft. | 13.4 ft. | 30 | 20 | 30 | - | 24 | 21 | 20 | - | - | |
800 sq. ft. 16 x 50 sq. ft. | 13.4 ft. | 70 | 33 | 50 | 60 | 70 | 42 | 30 | 35 | 36 | |
441 sq. ft. 21 x 21 sq. ft. | 8 ft. | 30 | 14 | 30 | - | 26 | 18 | 16 | - | - | |
368 sq. ft. 16 x 23 sq. ft. | 8 ft. | 24 | 15 | 20 | - | 24 | 18 | 16 | - | - |
Guest rooms
Location
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Affiliated organizations (1)
Additional Information
Safety Information
Cancellation Policy
48 Hours
Additional details
Our team of hospitality professionals will proudly cater to your needs by providing the highest standard of services. At the Westin Waltham-Boston, our goal is that you will leave us feeling better than when you arrived. We strive to offer you a rejuvenating but productive environment that will result in an inspiring experience.
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The Westin Waltham Boston Frequently Asked Questions
Explore frequently asked questions from the The Westin Waltham Boston regarding Health and Safety, Sustainability, and Diversity and Inclusion.
Sustainable Practices
Diversity and Inclusion
Health and Safety
Please explain, if applicable, the carbon offsetting options you offer to corporations.
The corporate sustainability team can help to offset customers' carbon footprints by contacting Sustainability@marriott.com.
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to sustainability and social impact goals and initiatives.
sustainability@marriott.com
Has your hotel taken steps to reduce single-use plastics, such as removing plastic straws (except upon request for guests with disabilities), stirrers and cotton buds? If yes, please provide detail as to the steps you have taken to reduce single use plastics?
Yes, Provide bottled water and other bottled beverage alternatives; implemented large format bath amenities
Does your hotel generate (onsite) or purchase (offsite) renewable energy (beyond your utility's standard offerings)? If yes, please describe your practices for generating or purchasing renewable energy.
No
Does your hotel engage in activities to protect & restore the natural environment in which it is located (i.e. trees planted, coral reef restored, etc.)?
Yes
What measures are in place to allow for social distancing in fitness centers (e.g. equipment configuration, staggered usage times)? If no fitness center, please put N/A.
N
Has the fitness room cleaning routine been adjusted/increased? If yes, what new measures are included? If no fitness center, please put N/A.
Yes, Marriott cares greatly about every guest's experience and takes hygiene and sanitation very seriously. Marriott has established strict standards of cleanliness for all of its hotels that either meet or exceed public health department regulations.
Will your hotel be imposing any additional fees for cleaning services? If yes, please specify those fees.
No
Are specific cleaning/disinfection routines in place for pillows, duvets and their covers, headboard, bathrobe etc.? If yes, please describe.
Yes, Hotels following MI Cleaning Protocals
Does the property limit number of guests in restaurant, bar, or dining areas due to COVID19 or other pandemics? If yes, please provide details of how restaurant, bar, or dining areas limits capacity? If no restaurant or bar, please put N/A.
Yes, Based on local regulations and guidelines
Has the public bathroom cleaning routine been adjusted/increased? If yes, what new measures are included?
Clean more frequently
Please include a link to your public report on community impact if applicable.
Please visit Marriott.com/Serve360 for the latest progress on Marriott International's community engagement efforts.
Please provide any other comments you wish to make regarding your efforts/initiatives to obtain certification in these programs.
https://www.marriott.com/diversity/diversity-and-inclusion.mi
Please provide, if applicable, an e-mail address for a contact who can address any follow up questions relating to diversity, equity, and inclusion.
WEGD@marriott.com
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