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Hilton Parc 55 San Francisco Union Square

★★★★ 55 Cyril Magnin Street, San Francisco, US

7.9 guest rating· 1863 reviews

Travelling with a dog

Dogs are welcome at Hilton Parc 55 San Francisco Union Square; it lists pets-allowed in its own facility data.

About this hotel

Luxurious Rooms with Bay-Style Windows

Experience the charm of downtown San Francisco at Parc 55 Union Square. Indulge in spacious, 100% non-smoking rooms adorned with custom furnishings and bay-style windows offering stunning views.

Delicious Dining Options

Savor unique American cuisine at Cable 55 or grab a coffee at the Barbary Coast with a full espresso bar. Culinary delights await to tantalize your taste buds.

Convenient Amenities and Location

Unwind in the outdoor pool, stay active in the large fitness center, and explore nearby attractions like Union Square and the San Francisco Museum of Art. With a prime location just 1 block from Hallidie Plaza, your urban adventure begins at Parc 55 San Francisco Union Square.

Book now for an unforgettable stay in the heart of the city.

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Rooms & rates

Double Room with Two Double Beds

Sleeps 4 · 28 m² · 2× Double bed

  • Desk
  • Air conditioning
  • Coffee/tea maker
  • Safety deposit box
  • TV

Double Room with Two Double Beds and Skyline View - Floors 25-32

Sleeps 4 · 28 m² · 2× Double bed

  • Desk
  • Air conditioning
  • Coffee/tea maker
  • Safety deposit box
  • TV

Junior King Suite with Seating Area

Sleeps 3 · 37 m² · Extra-large double bed (Super-king size), Sofa bed

  • Desk
  • Air conditioning
  • Coffee/tea maker
  • Safety deposit box
  • TV

King Room with Skyline View and Sofa Bed - Floors 25-32

Sleeps 3 · 28 m² · Extra-large double bed (Super-king size), Sofa bed

  • Desk
  • Air conditioning
  • Coffee/tea maker
  • Safety deposit box
  • TV

King Room with Roll-In Shower - Mobility and Hearing Access

Sleeps 2 · 28 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Coffee/tea maker
  • Safety deposit box
  • TV

Sunset Suite - One King Bed

Sleeps 4 · 69 m² · Sofa bed

  • Desk
  • Air conditioning
  • Coffee/tea maker
  • Safety deposit box
  • TV

Skyline Suite - One King Bed

Sleeps 4 · 50 m² · Double bed

  • Desk
  • Air conditioning
  • Coffee/tea maker
  • Safety deposit box
  • TV

Bayview Suite - One King Bed

Sleeps 4 · 67 m² · Extra-large double bed (Super-king size), Sofa bed

  • Desk
  • Air conditioning
  • Coffee/tea maker
  • Safety deposit box
  • TV

Deluxe View - One King Bed Mobility/Hearing Accessible Tub

Sleeps 2 · 28 m² · Extra-large double bed (Super-king size)

  • Desk
  • Air conditioning
  • Coffee/tea maker
  • Safety deposit box
  • TV

Skyline View - Two Double Beds Hearing Accessible

Sleeps 4 · 28 m² · 2× Double bed

  • Desk
  • Air conditioning
  • Coffee/tea maker
  • Safety deposit box
  • TV

Amenities

  • Free WiFi
  • Fitness facilities
  • Accessible parking
  • Private parking
  • Valet parking
  • Restaurant
  • Bar
  • Air conditioning
  • Pets allowed
  • 24-hour front desk
  • Tour desk
  • Business center
  • 24-hour security
  • Non-smoking rooms
Show all 61 amenities
  • Non-smoking throughout
  • Family rooms
  • ATM/cash machine on site
  • Babysitting/child services
  • Car hire
  • CCTV in common areas
  • CCTV outside property
  • Cleaning standards that are effective against Coronavirus
  • Concierge service
  • Contactless check-in/check-out
  • Daily housekeeping
  • Designated smoking area
  • Dry cleaning
  • Electric vehicle charging station
  • Express check-in/check-out
  • Face masks for guests available
  • Facilities for disabled guests
  • Fire extinguishers
  • First aid kit available
  • Guest room sealed after cleaning
  • Guest rooms disinfected between stays
  • Guests can opt-out any cleaning services during stay
  • Heating
  • Hot tub/Jacuzzi
  • Key access
  • Key card access
  • Kid meals
  • Laundry
  • Laundry washed per local authority guidelines
  • Lift / Elevator
  • Luggage storage
  • Massage services
  • Meeting/banquet facilities
  • Minimarket on site
  • Physical distancing in dining areas
  • Physical distancing rules followed
  • Property cleaned by professional cleaning companies
  • Public transport tickets
  • Safety deposit box
  • Sanitized tableware & silverware
  • Security alarm
  • Smoke alarms
  • Staff adhere to local safety protocols
  • Temporary art galleries
  • Vending machine - drinks
  • Wheelchair accessible
  • Wine/champagne

Location

What guests say7.91863 reviews

+ Breathtaking room view+ Professional staff (specifically Mavis)+ Satisfying buffetPoor service from valet and billing staffOverpriced parkingSafety concerns in the area
Cleanliness8.1
Service6.6
Location7.6
Room Quality8.6
Amenities8.6
Value for Money7.1

Extremely rude and judgmental staff

4.0

The facility was up to date and had fast elevators

The staff was extremely rude. My boyfriend brought me here for my 24th birthday. The valet argued with us for over 5 minutes even after showing our confirmation because he did not believe we could afford to stay there. When we got inside, the man at the front desk made multiple comments about the price of the stay; asking who paid for the room, baiting to share the price, and made innapropriate suggestions on how to 'thank' my boyfriend for the stay. We felt extremely belittled and judged by all members of staff making the stay extremely uncomfortable.

Aaron · US · 2026-08-22

Agréable séjour

8.0

L’emplacement est central

Mérite une rénovation surtout le mobilier

Nori · DZ · 2026-08-22

Guest review

8.0

Tutto

sambuco · IT · 2026-08-21

The stairs are inconvenient, especially when traveling with a stroller, and the lack of a microwave is also inconvenient

4.0

location is great。

The lack of a microwave is quite inconvenient.

QICHAO · JP · 2026-08-21

PawFriendly Stays · questions

Does Hilton Parc 55 San Francisco Union Square allow dogs?
Yes, Hilton Parc 55 San Francisco Union Square is flagged pet-friendly in its listing. Fees and size limits are set by the hotel; ask at booking if they aren't shown.

Good to know

Please note:

A daily deposit will be placed on hold for incidentals to the credit/debit card provided at the time of check-in.

Daily deposits secured by debit card can take up to 4 weeks to release authorization. Cash or reloadable debit cards will not be accepted to hold deposits at check-in.

Guests must join the Hilton Honors loyalty program in order to receive free WiFi.

Additional parking fees apply for oversize vehicles.