In the heart of Cambridge, AC Hotel by Marriott Boston Cambridge offers a refreshing retreat. Stay active with a 24-hour gym, unwind in the indoor pool, or meet new people at the bar. With free WiFi and helpful staff on hand to ensure your stay is nothing short of exceptional.
Bedford, MA (BED-Laurence G. Hanscom Field) - 24 min drive
Logan International Airport (BOS) - 27 min drive
Boston, MA (BNH-Boston Harbor Seaplane Base) - 29 min drive
Lawrence, MA (LWM-Lawrence Municipal) - 36 min drive
Beverly, MA (BVY-Beverly Municipal) - 37 min drive
Norwood, MA (OWD-Norwood Memorial) - 44 min drive
Belmont Station - 5 min drive
West Medford Station - 6 min drive
Belmont Waverley Station - 6 min drive
Alewife Station - 7 min walk
Davis Station - 30 min walk
Restaurants
Craft Food Halls Cambridge - 9 min walk
Summer Shack - 11 min walk
Notch Brewery, Tap Room & Biergarten - 16 min walk
Burger King - 4 min drive
Quilo's Taqueria - 20 min walk
About this property
AC Hotel by Marriott Boston Cambridge
AC Hotel by Marriott Boston Cambridge puts you within a 10-minute drive of Harvard University and Harvard Square. After visiting the 24-hour fitness center for a workout, you can grab a bite to eat at the restaurant or unwind with a drink at the bar/lounge. Also, Massachusetts Institute of Technology and Fenway Park are within a short drive. The helpful staff and overall property condition get great marks from fellow travelers. The property is just a short walk to public transportation: Alewife Station is 7 minutes away.
At a glance
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Hotel size
150 rooms
Arranged over 4 floors
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Arriving/Leaving
Check-in start time: 3:00 PM; Check-in end time: anytime
Express check-in/out available
Minimum check-in age: 21
Check-out time is noon
Contactless check-out available
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Special check-in instructions
Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools
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Required at check-in
Credit card required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 21
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Pets
Pets allowed*
Service animals welcome
WIFI
Internet
Free WiFi and wired internet access in public areas
Free WiFi and wired internet access in rooms
LOCAL_PARKING
Parking
Secured covered onsite self parking (USD 30 per day; includes in/out privileges)
Wheelchair-accessible parking and van parking on site
Electric vehicle charging point on site
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Other information
Smoke-free property
Property amenities
Food and drink
Buffet breakfast (surcharge) 6:30 AM–10:00 AM on weekdays and 7:00 AM–11:00 AM on weekends
Restaurant
Bar/lounge
Shared microwave
Water dispenser
Working away
Business center
Meeting rooms
Computer station
Conference center (4836 square feet of space)
Services
24-hour front desk
Laundry facilities
Facilities
1 building/tower
Built in 2016
ATM/banking
Safe-deposit box at front desk
24-hour fitness center
An indoor pool
Vegan dining options
Vegetarian dining options
Comprehensive food waste policy
Comprehensive recycling policy
No plastic coffee stirrers
No plastic drinking straws
Banquet hall
Accessibility
Elevator
Wheelchair-accessible path of travel
Wheelchair-accessible parking
Wheelchair-accessible van parking
Wheelchair-accessible path to elevator
Wheelchair-accessible registration desk
Wheelchair-accessible pool
Wheelchair-accessible fitness center
Wheelchair-accessible business center
Wheelchair-accessible restaurant
Visual alarms in hallways
Closed captioned TV
Lowered electrical outlets in bathroom
Lowered peephole/view port in door
Lowered locks/deadbolt
Height-adjustable showerhead
Grab bar near toilet
Accessible bathtub
Lever door handles
Well-lit path to entrance
Room amenities
Be entertained
Smart television
Premium cable channels
Netflix
Home comfort
Air conditioning (climate-controlled)
Coffee/tea maker
Iron/ironing board
Sleep well
Pillow menu
Blackout drapes/curtains
Alarm clock
Premium bedding
Memory foam mattress
Free crib/infant bed
Freshen up
Private bathroom
Bathtub or shower
Rainfall showerhead
Hair dryer
Towels
Stay connected
Desk
Free WiFi and wired internet
Free local calls
Desk chair
Food and drink
Refrigerator
Microwave
Free bottled water
More
Housekeeping once per stay
In-room safe
Energy-saving switches
Recycling
Water-efficient showers only
Mobile key entry
Local maps
Special features
Dining
AC Lounge - This cocktail bar serves light fare only. Open select days.
Fees & policies
Refundable deposits
Deposit: USD 150.00 per accommodation, per stay
Optional extras
Buffet breakfast is offered for an extra charge of approximately USD 24.34 for adults and USD 13.33 for children
Renovations and closures
The following facilities are closed on Monday, Thursday, Friday, Saturday, and Sunday:
Indoor pool
Pets
Service animals exempt from fees
Pets are allowed for an extra charge of USD 100.00 per accommodation, per stay
Parking
Covered self parking costs USD 30 per day with in/out privileges
Pool, spa, & gym (if applicable)
Pool access available from 7:00 AM to 10:00 PM
Policies
Guests can rest easy knowing there's a carbon monoxide detector, a fire extinguisher, a smoke detector, and a first aid kit on site.
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
This property accepts credit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Union Pay
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).
State tax ID - C0015330491
Also known as
Ac Hotel Boston
Ac Boston Cambridge
AC Hotel by Marriott Boston Cambridge
AC Hotel by Marriott Boston Cambridge Hotel
AC Hotel by Marriott Boston Cambridge Cambridge
AC Hotel by Marriott Boston Cambridge Hotel Cambridge
Frequently asked questions
Does AC Hotel by Marriott Boston Cambridge offer free cancellation for a full refund?
Yes, AC Hotel by Marriott Boston Cambridge does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in depending on the property's cancellation policy. Just make sure to check this property's cancellation policy for the exact terms and conditions.
Is there a pool at AC Hotel by Marriott Boston Cambridge?
Yes, there's an indoor pool. Guests have pool access from 7:00 AM to 10:00 PM.
Are pets allowed at AC Hotel by Marriott Boston Cambridge?
Yes, pets are welcome. There's a charge of USD 100.00 per accommodation, per stay. Service animals are exempt from fees.
Is parking offered on site at AC Hotel by Marriott Boston Cambridge?
Yes. Self parking costs USD 30 per day. Electric vehicle charging is available.
What are the check-in and check-out times at AC Hotel by Marriott Boston Cambridge?
Check-in start time: 3:00 PM; Check-in end time: anytime. Check-out time is noon. Express check-in and check-out and contactless check-out are available.
Is there an onsite casino at AC Hotel by Marriott Boston Cambridge?
No, this hotel doesn't have a casino, but Encore Boston Harbor (13-min drive) is nearby.
What is there to do at AC Hotel by Marriott Boston Cambridge and nearby?
AC Hotel by Marriott Boston Cambridge has an indoor pool and a 24-hour fitness center.
Are there restaurants at or near AC Hotel by Marriott Boston Cambridge?
Yes, there's an onsite restaurant.
What's the area around AC Hotel by Marriott Boston Cambridge like?
AC Hotel by Marriott Boston Cambridge is in North Cambridge, a short 7-minute walk from Alewife Station.
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Reviews
Reviews
8.8
Excellent
All reviews shown are from real guest experiences. Only travelers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.
9.2
Cleanliness
8.6
Amenities
8.8
Staff & service
9.2
Property conditions & facilities
Guest review summary
What guests liked
Breakfast was consistently described as excellent, fabulous, delicious, and very good with a variety of options. (18 reviews)
The pool was exceptional and a popular spot for kids. (4 reviews)
From real guest reviews summarized by AI.
Popular mentions
Room
Service staff
Parking
Location
Parks
Bed
Breakfast
Shower
Walking
Food
Reviews
Verified
10/10 Exceptional
Apr 23, 2026
Loved the European style breakfast buffet.
Bartley
Bartley, 2-night trip
Verified
10/10 Exceptional
Apr 21, 2026
The coffee was good but we didn’t utilize the breakfast/bar.
Mary
Mary, 3-night trip
Verified
10/10 Exceptional
Apr 6, 2026
Friendly staff. Clean. Good location
Aleydis
Aleydis, 3-night trip
Verified
10/10 Exceptional
Feb 10, 2026
Spotless place; great rates; pleasant staff.
John
John, 2-night trip
Verified
8/10 Very good
Jan 9, 2026
Our room was super clean, and the staff was great!
Kylie
Kylie, 1-night trip
Verified
10/10 Exceptional
Dec 27, 2025
Nice hotel with comfortable beds.
Laura
Laura, 2-night trip
Verified
10/10 Exceptional
Dec 14, 2025
The hotel was amazing, very quiet and room service was excellent.
Maria
Maria, 2-night trip
Verified
10/10 Exceptional
Nov 29, 2025
Good location, nice rooms
Leslye
Leslye, 3-night trip
Verified
10/10 Exceptional
Dec 28, 2025
This is our go-to when visiting family in the area. The rooms are reliably clean and comfortable, and the staff is always friendly and helpful.
Margaret
Margaret, 3-night trip
Verified
10/10 Exceptional
Feb 13, 2026
The room was clean and warm.
Nilufar
Nilufar, 1-night trip
Verified
10/10 Exceptional
Jan 1, 2026
Very friendly staff at front desk, close to public transit, pool and fitness center were very nice, room was clean and well maintained
Chris
Chris, 2-night trip
Verified
8/10 Very good
Feb 8, 2026
The hotel is clean and conveniently located close to the metro station. The room was nice and clean, although daily housekeeping would have been highly appreciated.
Priscilla
Priscilla, 3-night trip
Verified
10/10 Exceptional
Dec 12, 2025
Yes, the food was fresh and the Bar staff was very friendly
Kim
Kim, 1-night trip
Verified
10/10 Exceptional
Jan 24, 2026
The room was spotless. The staff did an excellent job.
Andrew
Andrew, 1-night trip
Verified
8/10 Very good
Jan 16, 2026
Business traveler...Very clean room, friendly staff, parking is an extra cost and property is not close to restaurants, etc. However, just a short walk to the T station. Very nice stay, will stay again.
Marlene
Marlene, 2-night trip
Verified
8/10 Very good
Oct 5, 2025
Friendly staff
Great surroundings
ROBERTO
ROBERTO, 3-night trip
Verified
10/10 Exceptional
Jan 18, 2026
Clean room. Friendly staff. Loved the brownies and hot chocolate.
Alexis
Alexis, 2-night trip
Verified
10/10 Exceptional
Dec 16, 2025
Great location, modern hotel. Spotless rooms. Warm and friendly staff.
james
james, 1-night trip
Verified
10/10 Exceptional
Sep 19, 2025
Great location, always great!
james
james, 1-night trip
Verified
10/10 Exceptional
Nov 29, 2025
Great staff. Friendly and helpful too.
Victoria
Victoria, 3-night trip
Verified
10/10 Exceptional
Nov 11, 2025
Very clean and look like it is a brand new Hotel.
Angel
Angel, 1-night trip
Verified
6/10 Good
Feb 2, 2026
It was okay. Inconvenient that its a walk to the parking garage. Breakfast is expensive 😫 staff was friendly for the most part
Ashleigh S
Ashleigh S, 1-night trip
Verified
8/10 Very good
Dec 7, 2025
staff was sensitive to our reason for visit (funeral)
Maureen
Maureen, 1-night trip
Verified
10/10 Exceptional
Nov 17, 2025
Great Staff, so kind and helpful!
Edward
Edward, 1-night trip
Verified
10/10 Exceptional
Nov 28, 2025
Very clean room and comfortable bed. Staff very helpful. Nice location. We’ll be back!