The best hotel gyms in Cambridge, Massachusetts.

One hotel per budget, picked for its gym, not its lobby. Size, equipment, opening hours and extras, with sources.

Checked: 2026-11-02

Best gym in the city: The Charles Hotel. 24-hour gym with a variety of strength and cardio machines that guests call modern, plus a spa.

LuxuryBest gym in the city
€539 / nightThe Charles Hotel, Cambridge, MassachusettsHotel photo: Booking.com

The Charles Hotel

★★★★★ · Harvard Square

24-hour gym that guests describe as modern and well furnished, with a variety of strength and cardio machines. There is a spa but no pool.

Hours
Open 24 hours
Equipment
Strength machines · Cardio machines
Extras
Corbu Spa & Salon · No pool
Sources: hotels.combooking.comexpedia.com
Mid-range
The Royal Sonesta Boston, Cambridge, MassachusettsHotel photo: Booking.com

The Royal Sonesta Boston

★★★★ · East Cambridge

Extensive fitness centre with 24-hour access and an indoor pool that guests describe as big.

Hours
Open 24 hours
Extras
Indoor pool
Sources: expedia.combooking.com
Budget
Residence Inn by Marriott Boston Cambridge, Cambridge, MassachusettsGym photo: Booking.com

Residence Inn by Marriott Boston Cambridge

★★★ · Cambridge, Massachusetts

Fitness centre with 24-hour access.

Hours
Open 24 hours

Limited information: confirm the gym with the hotel before booking.

Sources: expedia.com
How we choose. We look only at the gym: size, free weights and machines, opening hours, extras like a pool or sauna, and what guests say about it. Categories follow the official star rating. Every fact comes from a public source listed under each hotel. Links to Booking.com are affiliate links: if you book, we may earn a commission at no cost to you.

The 3 best hotels in Cambridge, Massachusetts →