BookResorts™ is an independent travel network offering over 100,000 hotels worldwide.is an independent travel network.

The Royal Sonesta Boston Cambridge, Massachusetts
Book Now Or call, 24/7+1 (888) 605-1350
Rooms & Suites Dine & Drink Activities Gallery FAQs
Ready to book?Lowest online rate, free perks and upgrades.Book nowCall 24/7 · 888-605-1350
Hotel comparison guide

The Royal Sonesta Boston vs The Liberty, a Marriott Luxury Collection Hotel, Boston

The Royal Sonesta Boston is a full-service, family-friendly waterfront hotel on the Charles River in East Cambridge; this guide is for travelers who want easy museum/transit access, an indoor pool and event space. The Liberty, a Marriott Luxury Collection Hotel, Boston is a historic luxury lifestyle hotel in a converted jail near Beacon Hill; read on if you want a central, characterful downtown stay with Luxury Collection service.

Updated · about 1.2 km apart

Indoor swimming pool with skylit ceiling and lounge chairs at The Royal Sonesta Boston.

The Royal Sonesta Boston

Riverfront · Family-friendly · Indoor saltwater pool

Best for families and active travelers who want a year-round indoor pool and direct Charles River views.

See rooms & suites
The Liberty, a Marriott Luxury Collection Hotel, Boston, Boston, Massachusetts

The Liberty, a Marriott Luxury Collection Hotel, Boston

Historic/jail conversion · Luxury Collection · Central (West End/Beacon Hill)

Best for travelers who want a memorable, centrally located historic-luxury stay in downtown Boston.

Quick Verdict: The Royal Sonesta Boston vs The Liberty, a Marriott Luxury Collection Hotel, Boston

When The Royal Sonesta Boston wins: choose the Sonesta if you want a larger property with an indoor saltwater pool, extensive event space, straightforward riverfront location near MIT and the Museum of Science, and family-friendly amenities.

When The Liberty wins: choose The Liberty if you prioritize a downtown Boston address, a unique stay in a repurposed jail building with Luxury Collection service, and proximity to Beacon Hill, Boston Common and the Charles River Esplanade.

Bottom line: pick Sonesta for families, meetings, and riverfront views with pool access; pick The Liberty for a central, design-forward downtown stay and the novelty of its historic setting.

Call +1 (888) 605-1350Book The Royal Sonesta Boston

The Royal Sonesta Boston vs The Liberty, a Marriott Luxury Collection Hotel, Boston – At a Glance

Side-by-side facts for The Royal Sonesta Boston and The Liberty, a Marriott Luxury Collection Hotel, Boston
CategoryThe Royal Sonesta BostonThe Liberty, a Marriott Luxury Collection Hotel, Boston
Overall vibeContemporary full-service waterfront hotel, family-friendlyHistoric-luxury landmark hotel in a converted jail
LocationEast Cambridge on the Charles River near Museum of Science and MITBoston (West End) near Beacon Hill, steps from Charles Street and Boston Common
Size (rooms)400 rooms + 19 suites (419 total)298 guestrooms
Check-in agePrimary guest must be 21 to check inNot published
PoolsIndoor saltwater pool (30' x 45') with lap lanes, year-round via glass atriumNot published
Restaurants & barsMultiple on-site venues including Monteverdi (Modern Italian), ArtBar, Motif, Studio Café2 restaurants and 4 bars/lounges (on-site)
Spa / wellnessNo dedicated on-site spa (no hot tub/sauna per independent review); 24-hour fitness center with PelotonFitness facilities and 'Health or beauty spa nearby' (on-site spa name/unverified)
Known forRiverfront views, large indoor pool, event/wedding space with river skyline backdropsConverted historic jail building and Luxury Collection branding
Event & meeting spaceOver 28,000 sq ft total, Grand Ballroom 6,000 sq ft, outdoor event space 3,800 sq ftConference space and meeting rooms (supplier listing)
Accessibility & family friendlinessWheelchair-accessible features throughout; family-friendly with kids' amenities and pool open to childrenWheelchair-accessible public areas and meeting spaces; not adults-only

A Look Inside The Royal Sonesta Boston

The Royal Sonesta Boston: rooms & suitesRooms & suitesThe Royal Sonesta Boston: pools & beachPools & beachThe Royal Sonesta Boston: diningDining
See all photos →

Location: East Cambridge riverfront vs downtown Beacon Hill/West End

The Royal Sonesta Boston – Location

The Royal Sonesta Boston sits on the Charles River in East Cambridge opposite downtown Boston.

  • Walking distance to the Museum of Science and CambridgeSide Galleria (museum ~6–8 minutes on foot).
  • Close to MIT and Kendall Square; Lechmere and Kendall/MIT T stations are within convenient walking distance.
  • Across the river from downtown attractions — expect a short transit or bridge walk to many central sites.

Best if you want riverfront scenery, Cambridge museums and easy transit into Boston.

The Liberty, a Marriott Luxury Collection Hotel, Boston – Location

The Liberty occupies a historic jail building in Boston’s West End/near Beacon Hill and Charles Street.

  • Within a 10-minute walk of Charles River Esplanade and Boston Common; close to Suffolk University and New England Aquarium.
  • A downtown base for walking to many central neighborhoods, restaurants and cultural sites.
  • Distinctive historic setting places you directly in the city rather than across the river.

Best if you want a central downtown location and walkable access to Beacon Hill and central Boston sights.

Rooms: Variety and views

The Royal Sonesta Boston – Rooms

The Royal Sonesta Boston offers a wide selection of rooms and suites with river and city views.

  • Room types include Room, River View; Deluxe Room, River View; Suite, 1 King Bed, River View; and multiple suite configurations.
  • Total inventory: 400 rooms and 19 suites across towers including a renovated East Tower with city views.
  • Rooms aim for modern comfort with free WiFi; many have direct river or skyline sightlines.

Choose Sonesta for more room options and river-view suites, especially for groups or events.

The Liberty, a Marriott Luxury Collection Hotel, Boston – Rooms

The Liberty lists many room types across its 298 guestrooms, including Grand Rooms and suites with city views.

  • Room types include Superior Room, Deluxe Room (1 King or 2 Queen beds), Grand Room City View, and multiple accessible room options.
  • Suites are available, including 1-bedroom city-view suites and a Presidential Suite (named Ebersol in listing).
  • Rooms reflect the hotel's historic character combined with Luxury Collection styling.

Choose The Liberty for a smaller inventory and rooms that emphasize the property's historic character and downtown views.

Dining & drinks: On-site options

The Royal Sonesta Boston – Dining & drinks

The Royal Sonesta Boston has several on-site outlets from casual coffee to full dinner service.

  • Monteverdi Restaurant — Modern Italian dinner with river/patio seating and set bar hours.
  • ArtBar and Dante offer seasonal American/New England and Italian options; Motif lobby bar and Studio Café & Bakery provide lighter fare and coffee.
  • 24/7 in-room dining and private dining/meeting catering options available.

Good choice if you want a range of meals on property, from coffee to formal Italian dining.

The Liberty, a Marriott Luxury Collection Hotel, Boston – Dining & drinks

The Liberty features two restaurants and multiple bars/lounges on site as part of its Luxury Collection offering.

  • Supplier listing notes 2 restaurants and 4 bars/lounges; room service is available (limited hours).
  • To-go breakfasts available for a fee with specified weekday/weekend times.
  • Multilingual staff and concierge services support dining and local recommendations.

Pick The Liberty if you want downtown dining and several bar/lounge options without leaving the hotel.

Pools & signature amenity

The Royal Sonesta Boston – Pools & signature amenity

The Royal Sonesta Boston's signature amenity is a large indoor saltwater pool accessible year-round.

  • Indoor pool measures 30' x 45' and includes lap lanes, a leisure area and an access ramp.
  • Glass atrium enclosure makes the pool usable year-round with a seasonal sundeck.
  • Pool hours listed as daily 6:00 AM–10:00 PM on the hotel's site; third-party sources show variations — confirm directly.

If a reliable, year-round hotel pool matters, the Sonesta is the clear option.

The Liberty, a Marriott Luxury Collection Hotel, Boston – Pools & signature amenity

The Liberty listing does not publish an on-site pool in the supplier data.

  • Supplier listing highlights a nightclub and fitness facilities but does not list a hotel pool.
  • If a pool is essential, confirm directly with the property before booking.
  • The hotel does reference nearby leisure and wellness resources in supplier notes.

Not the right choice if an on-site pool is a must — verify with the hotel if you need one.

Wellness & nightlife

The Royal Sonesta Boston – Wellness & nightlife

Royal Sonesta provides a 24/7 fitness center and family-friendly on-site nightlife/dining options.

  • 24-hour complimentary fitness center with a Peloton bike.
  • No confirmed dedicated on-site spa, hot tub or sauna per independent reviews.
  • On-site bars and seasonal patio dining create evening options without leaving the hotel.

Good for active travelers and families; spa seekers should plan off-site visits.

The Liberty, a Marriott Luxury Collection Hotel, Boston – Wellness & nightlife

The Liberty offers fitness facilities, several bars/lounges and references to nearby spa services.

  • Wheelchair-accessible fitness center and assistive listening devices available in meeting spaces.
  • Supplier listing includes a nightclub and four bars/lounges for evening entertainment.
  • A 'Health or beauty spa nearby' is mentioned; an on-site spa name or menu is not published in supplier data.

Better if you want downtown nightlife and hotel bars; confirm spa availability if that matters.

Who Wins? Best Pick by Travel Style

Best for families and kids
Contemporary lobby lounge with red seating and decorative beaded curtain at The Royal Sonesta Boston.

The Royal Sonesta Boston

Indoor saltwater pool open to children, family packages and kid-friendly dining options.

Best for a downtown historic stay
The Liberty, a Marriott Luxury Collection Hotel, Boston, Boston, Massachusetts

The Liberty, a Marriott Luxury Collection Hotel, Boston

Unique experience in a converted jail with Luxury Collection service and a central Boston address.

Best for meetings and weddings
Tall-window lobby seating area with a red sectional sofa at The Royal Sonesta Boston.

The Royal Sonesta Boston

Extensive event space (over 28,000 sq ft) including Grand Ballroom and outdoor terrace with river views.

Best for bar/lounge-driven nightlife
The Liberty, a Marriott Luxury Collection Hotel, Boston, Boston, Massachusetts

The Liberty, a Marriott Luxury Collection Hotel, Boston

Four bars/lounges and a nightclub on the property for evening socializing without leaving downtown.

Frequently asked questions

The Royal Sonesta Boston vs The Liberty, a Marriott Luxury Collection Hotel, Boston: FAQs

See all FAQs →
Which hotel is better for families with children?

The Royal Sonesta Boston — it explicitly markets family-friendly features (indoor pool open to kids, kids' amenities, family packages).

Which hotel is closer to Boston Common and Beacon Hill?

The Liberty — it sits in Boston's West End near Beacon Hill, a short walk to Boston Common and the Charles River Esplanade.

Do either hotel have a spa on site?

The Royal Sonesta does not have a confirmed on-site spa (independent reviews state no spa/hot tub/sauna); The Liberty's supplier listing references a 'Health or beauty spa nearby' but does not publish an on-site spa name or menu.

Is there an on-site pool at The Liberty?

Not published — the supplier listing does not list a hotel pool; contact the property to confirm if a pool is required for your stay.

More The Royal Sonesta Boston Comparison Guides

Explore how The Royal Sonesta Boston stacks up against other hotels nearby:

Row of treadmills beside the indoor pool at The Royal Sonesta Boston
Book your stay

River & Skyline Views Included

  • Lowest rate guarantee
  • Complimentary perks & upgrades
  • 24/7 concierge
Check availability Call 888-605-1350
Offer terms

Price comparison & offer terms

These terms apply to the price comparison, Lowest Price Guarantee, free perks and concierge service shown on this site.

How we compare rates

The nightly rate shown is the lowest nightly rate we found for The Royal Sonesta Boston after searching every available night up to 12 months in advance, based on single occupancy (one guest). We compared that rate with publicly available rates on other online travel agencies (OTAs), such as Expedia, Hotels.com and similar sites, and show the price difference we found. We don't name the specific site each comparison came from.

Rates and availability change constantly. The rate for your dates, room type and number of guests may be different. The full price, including taxes and fees, is shown before you confirm.

Lowest Price Guarantee

Free perks & upgrades

24/7 concierge

General

BookResorts may change or end these offers at any time. These terms are in addition to our Terms & Conditions and Privacy Policy. BookResorts is an independent travel agency and is not affiliated with The Royal Sonesta Boston.
Legal

Terms & Conditions

Last updated: January 1, 2026

Please read these Terms carefully. They contain important information about limitations of our liability and the resolution of disputes through binding arbitration and a class action waiver (Section 16), and our right to change these Terms (Section 18).

1. Acceptance of these terms

These Terms & Conditions (the “Terms”) govern your access to and use of BookResorts and any booking you make through us. By using the site or making a reservation, you agree to these Terms. If you do not agree, please do not use the site.

2. Definitions

“We,” “us,” and “our” refer to BookResorts, operated by SVH Tours & Travel Services, Inc. “You” refers to the person using the site or making a reservation. A “Supplier” or “Travel Provider” is the hotel, resort, or other provider that supplies the travel services. “Travel Services” means the room stays and related services made available through us. “Content” means text, descriptions, images, reviews, and other material on the site.

3. Who we are

BookResorts is an independent online travel agency that acts as an intermediary between you and Suppliers. We are not a hotel, and we are not owned by, affiliated with, endorsed by, or sponsored by any hotel or brand featured on the site. When you book, your reservation is made with the Supplier through us as agent.

4. Eligibility & use of the site

You must be at least 18 years old (or the age of majority where you live) and able to enter a binding contract. You agree to use the site only to make legitimate reservations for yourself or for someone you are authorized to act for, to provide accurate and complete information, and to inform any other traveler of the terms that apply to their reservation.

5. Bookings & confirmation

All reservations are subject to availability and to the rate rules, restrictions, and policies shown at the time of booking. A reservation is confirmed only when you receive a confirmation from us. You are responsible for reviewing the rate rules (including cancellation terms) before you book.

6. Prices, fees, taxes & currency

Prices are shown in the currency indicated and include applicable taxes and fees unless stated otherwise; the total is displayed before you confirm. Our price may include a service fee and may differ from the rate offered directly by the Supplier. Currency conversions, where shown, are estimates. Certain taxes or resort fees may be collected by the Supplier at the property.

7. Cancellations, changes & refunds

Each rate carries its own cancellation policy, shown before you book (for example, non-refundable, or refundable up to a stated deadline). Refund eligibility and timing follow the policy attached to the rate you select. Service fees may be non-refundable. Failure to check in (“no-show”) may result in forfeiture of the amount paid, per the rate rules.

8. Your responsibilities

You are responsible for having valid identification and any required travel documents (such as a passport or visa), and for complying with the Supplier’s policies, including minimum check-in age, occupancy limits, deposits, and identification requirements. You are responsible for the accuracy of all guest information you provide.

9. Suppliers & third-party services

Suppliers are independent third parties. We are not liable for the acts, errors, omissions, representations, warranties, or negligence of any Supplier, or for the quality, condition, or safety of the travel services they provide. Any dispute regarding your stay or the services delivered is between you and the Supplier. Supplier terms and policies apply in addition to these Terms.

10. Third-party links

The site may contain links to third-party websites provided for your convenience. We do not control and are not responsible for those sites, and a link does not imply endorsement. Your use of any linked site is at your own risk and subject to that site’s terms.

11. Intellectual property

The site and its Content (excluding third-party trademarks) are owned by BookResorts or its licensors and are protected by law. Hotel names, logos, and trademarks are the property of their respective owners and are used only to identify the property being booked. You may not copy, scrape, or reuse any Content without permission.

12. Prohibited conduct

You agree not to use the site for any unlawful or fraudulent purpose; not to make speculative, false, or fraudulent reservations; not to use automated tools to access or scrape the site; and not to interfere with the site’s operation or security.

13. Reviews & user content

If you submit reviews or other content, you grant us a non-exclusive, royalty-free license to use, display, and distribute it in connection with our services. You are responsible for what you submit, and we may remove content at our discretion.

14. Disclaimers

The site, its Content, and the travel services are provided on an “as is” and “as available” basis, without warranties of any kind, whether express or implied, including as to accuracy, availability, or fitness for a particular purpose. We do not warrant that listings, prices, or descriptions are error-free.

15. Limitation of liability

To the fullest extent permitted by law, BookResorts will not be liable for any indirect, incidental, special, punitive, or consequential damages arising out of or connected with your use of the site or any booking. If we are found liable, our total liability will not exceed the greater of (a) the fees you paid to BookResorts for the booking at issue, or (b) US$100. This limitation reflects the allocation of risk between us.

16. Dispute resolution

We want to resolve any concern quickly and fairly. Before pursuing a formal claim, you agree to first contact our support team at 888-605-1350 or support@bookresorts.com and give us 60 days to resolve the matter informally. If we are unable to resolve it, any dispute will be handled by the state or federal courts located in California, as set out in Section 17 (either party may still bring qualifying claims in small claims court).

17. Governing law & venue

These Terms are governed by the laws of the State of California, USA, without regard to conflict-of-laws rules. Any permitted court action will be brought exclusively in the state or federal courts located in Los Angeles County, California, and you consent to their jurisdiction.

18. Changes to these terms

We may update these Terms from time to time. The version in effect at the time of your booking applies to that booking. Your continued use of the site after changes take effect means you accept the updated Terms.

19. Force majeure

We are not responsible for any failure or delay caused by events beyond our reasonable control, including severe weather, natural disasters, pandemics, strikes, government actions, or Supplier closures.

20. Miscellaneous

If any provision is found unenforceable, the remaining provisions stay in effect. Our failure to enforce a provision is not a waiver. These Terms are the entire agreement between you and us regarding the site.

21. Contact

Questions about these Terms or a reservation? Call our support team, available 24/7, at 888-605-1350.
Legal

Privacy Policy

Last updated: January 1, 2026

This Privacy Policy explains how BookResorts collects, uses, shares, and protects your personal information when you use our site or make a booking. For the purposes of applicable data protection law, the data controller is SVH Tours & Travel Services, Inc. (operating as BookResorts).

1. Information you provide

When you search, book, or contact us, we collect information such as your name, email, phone number, billing and payment details, the names and details of other guests, your travel dates and preferences, and the content of your communications with us.

2. Information we collect automatically

When you use the site, we automatically collect technical and usage data such as your device and browser type, IP address, approximate location, pages viewed, referring URLs, and interactions with the site, using cookies and similar technologies.

3. Information from other sources

We may receive information about you from Suppliers, business partners, fraud-prevention services, and (if you choose to connect one) social media platforms.

4. How we use your information

We use your information to process and manage bookings; communicate with you about reservations; provide customer support; personalize your experience; send marketing where permitted (with the ability to opt out); analyze and improve the site; prevent fraud and secure our services; and comply with legal obligations.

5. How we share your information

To complete a booking, we share necessary details with the relevant hotel and room Suppliers and with payment processors. We may also share information with service providers who support our operations, with advertising and analytics partners, with our corporate affiliates, in connection with a business transfer, with authorities where required by law, and with your consent.

6. Cookies & tracking

We use essential, performance, functional, and advertising cookies and similar technologies. You can manage non-essential cookies through your browser and through our cookie settings. For more detail, see our Cookie Policy.

7. Your privacy rights

Depending on where you live, you may have the right to access, correct, delete, or restrict the use of your personal information, to data portability, and to opt out of marketing.

EEA/UK (GDPR): You may access, rectify, erase, restrict, or object to processing of your data, withdraw consent, and lodge a complaint with your local supervisory authority. We process data based on your consent, the performance of a contract, our legitimate interests, and legal obligations.

California (CCPA/CPRA): You may request to know, delete, or correct your personal information, and limit the use of sensitive personal information, without discrimination. We do not sell or share your personal information as those terms are defined under California law, so no opt-out is necessary. To exercise any of your rights, contact us at support@bookresorts.com; we verify requests before responding.

8. Data retention

We keep personal information for as long as needed to provide our services and to meet legal, tax, accounting, and dispute-resolution obligations.

9. Security

We use reasonable technical and organizational measures to protect your information. However, no method of transmission or storage is completely secure, and we cannot guarantee absolute security.

10. International transfers

Your information may be processed in countries other than where you live. Where required, we put appropriate safeguards in place (such as standard contractual clauses) for those transfers.

11. Children’s privacy

The site is intended for adults and is not directed to children. We do not knowingly collect personal information from children under 18 without appropriate consent.

12. Third-party links & social features

The site may contain links to, or features from, third-party services. We are not responsible for the privacy practices of those third parties; please review their policies.

13. Changes to this policy

We may update this policy from time to time. The “last updated” date above reflects the current version, and we will provide notice of material changes where required.

14. Contact us

Questions or privacy requests? Reach our support team, available 24/7, at 888-605-1350 or by email at support@bookresorts.com.
About BookResorts · Independent since 1993

A better way to book your hotel

BookResorts is a full-service, independent travel agency connecting travelers to unforgettable stays since 1993. Detailed hotel information, competitive all-in rates and 24/7 concierge support, all in one place.

Est. 199330+ years
100K+Hotels & resorts
200+Countries
24/7Concierge
This is not the official website of The Royal Sonesta Boston. BookResorts is an independent travel agency and is not owned by, affiliated with, endorsed by or sponsored by The Royal Sonesta Boston or its parent brand.

Why travelers choose BookResorts

Best available rates

We compare rates from top suppliers. Taxes and fees included, no hidden charges.

100,000+ hotels & resorts

200+ countries and 2,000+ cities, from all-inclusives to boutique stays.

24/7 concierge

Real travel specialists to build, change or help with your reservation anytime.

Full transparency

Honest details on every property: rooms, amenities and policies.

Trusted since 1993

Three decades as a full-service, independent travel agency.

Secure & protected

Every booking is handled securely and your information is protected.

How booking with us works

Questions about a reservation? Our team is here 24/7 at 888-605-1350.
Full details in our Terms & Conditions and Privacy Policy.

Lowest Price + Free Perks

UsOthers
Nightly rate
Price guarantee✓
No hidden fees✓
Perks & upgrades✓
24/7 concierge✓
Check availability

vs. sites like Expedia, Hotels.com and other OTAs ·

Book by phone888-605-1350
Book nowLowest rates Call usAvailable 24/7
Photo viewer