Hilton Parc 55 San Francisco Union Square
55 Cyril Magnin Street, San Francisco
Checking price…
Guests loved it
Breathtaking room view
Well reviewed
1,748 guest reviews.
Popular amenities
About Hilton Parc 55 San Francisco Union Square
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.
Good to know about Hilton Parc 55 San Francisco Union Square
Check-in
03:00 PM
Check-out
11:00 AM
Pets
Allowed
Children
Welcome
How Hilton Parc 55 San Francisco Union Square's price works
One flat fee
The price is what the hotel charges us plus one small, flat service fee — the same for every guest.
No surveillance pricing
We never use your device, location or browsing history to decide what you pay.
All-in, no surprises
Taxes and known fees are shown up front. What you see is what you book.
Hilton Parc 55 San Francisco Union Square reviews
Good
1,748 reviews · updated December 2025
Guests loved
- + Breathtaking room view
- + Professional staff (specifically Mavis)
- + Satisfying buffet
Worth noting
- – Poor service from valet and billing staff
- – Overpriced parking
- – Safety concerns in the area
Things to do near Hilton Parc 55 San Francisco Union Square
55 Cyril Magnin Street, San Francisco
Open in Google Maps ↗Hilton Parc 55 San Francisco Union Square property amenities
Internet
- WiFi available
- Free WiFi
Parking & transportation
- Parking
- Valet parking
- Private parking
- Accessible parking
- Parking garage
Pools, spa & fitness
- Fitness facilities
- Fitness center
- Hot tub/Jacuzzi
- Massage services
Food & drink
- Restaurant
- Bar
Family
- Family rooms
- Babysitting/child services
- Kid meals
Accessibility
- Facilities for disabled guests
- Wheelchair accessible
Services & conveniences
- 24-hour front desk
- Lift / Elevator
- Laundry
- Luggage storage
- Safety deposit box
- Tour desk
- Dry cleaning
- Daily housekeeping
- Concierge service
- ATM/cash machine on site
Climate & comfort
- Non-smoking rooms
- Air conditioning
- Heating
- Non-smoking throughout
- Designated smoking area
More
- Business center
- Pets allowed
- Express check-in/check-out
- Meeting/banquet facilities
- Car hire
- Minimarket on site
- Electric vehicle charging station
Hilton Parc 55 San Francisco Union Square room amenities
Bedroom
- Safety deposit box
- Privacy curtain
Bathroom
- Hair dryer
- Private bathroom
- Toilet
Entertainment
- TV
- Satellite channels
- Radio
- Video
Food & drink
- Coffee/tea maker
- Refrigerator
- Kitchenette
- Microwave
- Dishwasher
Internet & phone
- Telephone
- Free Local calls
Comfort
- Air conditioning
- Heating
More
- Desk
- Interconnected room(s) available
- Daily housekeeping
- Wheelchair accessible
- Alarm clock
- Smoke alarm
- Seating Area
Frequently asked questions about Hilton Parc 55 San Francisco Union Square
What are the check-in and check-out times at Hilton Parc 55 San Francisco Union Square?
Check-in starts at 03:00 PM and check-out is by 11:00 AM.
Does Hilton Parc 55 San Francisco Union Square have WiFi?
WiFi is available at Hilton Parc 55 San Francisco Union Square. Check your room's details for whether it's free or carries a charge.
Is parking available at Hilton Parc 55 San Francisco Union Square?
Yes, parking is available at Hilton Parc 55 San Francisco Union Square, including valet. A fee may apply — see the property's important information.
Does Hilton Parc 55 San Francisco Union Square have a spa?
Yes, Hilton Parc 55 San Francisco Union Square offers spa or wellness facilities.
Is there a gym at Hilton Parc 55 San Francisco Union Square?
Yes, Hilton Parc 55 San Francisco Union Square has fitness facilities.
Does Hilton Parc 55 San Francisco Union Square have a restaurant?
Yes, there is on-site dining at Hilton Parc 55 San Francisco Union Square. There's also a bar or lounge.
Do the rooms at Hilton Parc 55 San Francisco Union Square have air conditioning?
Yes, rooms at Hilton Parc 55 San Francisco Union Square have air conditioning.
Is Hilton Parc 55 San Francisco Union Square wheelchair accessible?
Hilton Parc 55 San Francisco Union Square offers facilities for guests with disabilities. Contact the property to confirm the specifics for your needs.
Is Hilton Parc 55 San Francisco Union Square pet-friendly?
Yes, pets are allowed at Hilton Parc 55 San Francisco Union Square.
Is Hilton Parc 55 San Francisco Union Square family-friendly?
Yes, Hilton Parc 55 San Francisco Union Square welcomes families and offers family facilities.
Is Hilton Parc 55 San Francisco Union Square non-smoking?
Yes, Hilton Parc 55 San Francisco Union Square is non-smoking throughout.
How far is Hilton Parc 55 San Francisco Union Square from Honolulu airport (HNL)?
It's about 2398 mi (straight-line) from Honolulu airport (HNL).
What's the closest beach to Hilton Parc 55 San Francisco Union Square?
The nearest is Lanikai Beach, about 2385 mi away (straight-line).
What is the cancellation policy at Hilton Parc 55 San Francisco Union Square?
It depends on the rate you pick — many rooms at Hilton Parc 55 San Francisco Union Square offer free cancellation. You'll see each room's exact policy before you book.
Are there extra fees at Hilton Parc 55 San Francisco Union Square?
Any mandatory property fees are shown in your all-in total before you book — no surprises at checkout.
What guest services does Hilton Parc 55 San Francisco Union Square offer?
Hilton Parc 55 San Francisco Union Square offers services such as concierge, laundry, luggage storage.
Is Hilton Parc 55 San Francisco Union Square a good place to stay?
Guests rate it 7.9/10 (Good) across 1,748 reviews.
How does pricing work at Hilton Parc 55 San Francisco Union Square on travelpluscost?
One honest price: what the hotel charges us plus one small flat fee — the same for everyone, never based on your data. No hidden markup and no fake discounts.
Hilton Parc 55 San Francisco Union Square policies
Children and extra bed policy
Children of any age are allowed. Children up to and including 17 years old stay for free when using an existing bed. You haven't added any cots. You haven't added any extra beds.
Internet
WiFi is available in public areas and is free of charge.
Pets
Pets are allowed. Charges may be applicable.
Groups
When booking more than 9 rooms, different policies and additional supplements may apply.
Parking
Private parking is possible on site (reservation is not needed) and costs USD 85.50 per day.
You need to know about Hilton Parc 55 San Francisco Union Square
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. Early Departure Fee: One Night Room and Tax Late Checkout Fee: Until 18:00 - Half of a Night Room and Tax | After 18:00 - Full Night Room and TaxGuests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.
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