Get an overview of this hotelAAA 4-diamond hotel in the heart of the city. Stunning views. Near cable cars.
Popular property highlights
Central locale, city view
Iconic, AAA 4-Diamond hotel a few steps from Union Square, Cable Car station, theatre district, BART, Chinatown, SFMOMA, and Moscone Center. Upgraded rooms offer stunning views of the city and the Bay.
Illy Cafe, gastropub
Grab a coffee at Herb N Kitchen located in the lobby. Savor comfort food from the innovative gastropub Urban Tavern restaurant. Be productive using the FedEx business center. And stay fit at the 24-hour health club.
Modern, upscale comfort
Wake up refreshed after a sound night’s sleep in Hilton’s signature Serenity bed with plush pillows. Also enjoy an ergonomic desk chair, 37" HDTV, and clock radio with MP3 connectivity.Information missing or incorrect? Tell us!Opens in a new window
Hilton San Francisco Union Square
Located in the heart of San Francisco, one block from the cable cars and two blocks from Union Square, the Hilton San Francisco Union Square features a large fitness center, and an outdoor pool. The hotel offers a gift shop and a business center with high-speed Internet access (surcharge).
- Concierge services
- Free newspapers in lobby
- Coffee shop or café
- Limo or Town Car service available
- Business center
- Conference space
- Express check-out
- Total number of rooms - 1919
- Multilingual staff
- 24-hour front desk
- Safe-deposit box at front desk
- Number of floors - 46
- Gift shops or newsstand
- Dry cleaning/laundry service
- Valet parking (surcharge)
- Number of bars/lounges - 3
- Breakfast available (surcharge)
- Coffee/tea in common areas
- Health club
- Tours/ticket assistance
- WiFi (surcharge)
- Computer station
- Laundry facilities
- Meeting rooms 50
- Luggage storage
- Number of restaurants - 2
- Conference space size (feet) - 160000
- Conference space size (meters) - 14864
- Number of meeting rooms - 90
- Snack bar/deli
- Self parking (surcharge)
- Smoke-free property
- Number of buildings/towers - 3
- Outdoor pool
- Wedding services
Family Friendly Amenities
- Family Hotel
- Outdoor pool
- Snack bar/deli
- Laundry facilities
- Cribs/infant beds (complimentary)
Available in all rooms: Wireless internet access ( USD 12.95 per night ), Wired internet access ( USD 12.95 per day )
Available in some public areas: WiFi (surcharge)
Self parking (surcharge), Valet parking (surcharge)
- Flat-panel TV
- Premium TV channels
- Video-game console
- Hypo-allergenic bedding available
- In-room climate control (air conditioning)
- Air conditioning
- Coffee/tea maker
- Daily housekeeping
- Designer toiletries
- Private bathroom
- Free toiletries
- Hair dryer
- Shower/tub combination
- Iron/ironing board
- In-room safe
- Satellite TV service
- WiFi (surcharge)
- Wired high-speed Internet access (surcharge)
- Room service
- Room service (limited hours)
- Connecting/adjoining rooms available
- Rollaway/extra beds (surcharge)
- Free cribs/infant beds
Where to Eat
Visitors to Union Square, San Francisco invariably choose dining as one of the highlights of their stay. Being on the forefront of culinary trends has cultivated a passion for quality, freshness and a sophisticated co-mingling of flavors.
Expect cuisine and a dining experience not easily found elsewhere, serving up a hearty hot breakfast and dinner full of local options at Urban Tavern. Those on the go can enjoy a fresh cup of coffee and breakfast pastry from Herb N' Kitchen.
After a long day, enjoy the central hub in The Lobby Bar. We are committed to offering a range of an extended selection of local and craft beers from San Francisco, Berkeley, Mendocino, Russian River, and other Bay Area locales and nearby cities. Dine locally at Herb N' Kitchen or enjoy a meal through the convenience of room delivery.
To top off your stay, with a panoramic views of San Francisco, there’s no better place to unwind after a long day than the Cityscape Bar and Lounge. Enjoy a signature cocktail from one of the tallest buildings in the city while overlooking the Golden Gate Bridge, Coit Tower and more. Discover elevated, bold and balanced flavors using San Francisco's freshest ingredients with our small plate menu.
Located at the center of the Theater District, this San Francisco hotel is close to many nearby sightseeing attractions including Union Square (Walk to the shops at the Westfield San Francisco Centre located two blocks away), City Hall, AT&T Park, and the Moscone Convention Center. Enjoy a relaxing stroll through Golden Gate Park or savor sumptuous delicacies at San Francisco's world-famous Chinatown.
If you have requests for specific accessibility needs, please note them at check-out when you book your room.
- Accessible bathroom
- In-room accessibility
- Roll-in shower
Check-in time ends at 3 AM
Check-in time starts at 3 PM
Special check-in instructions:
Check-out time is noon
Children and extra beds
- Children are welcome.
- Kids stay free! Children 18 years old and younger stay free when using existing bedding.
- Rollaway/extra beds are available for USD 25 per night.
- Free cribs (infant beds)!
- Pets allowed for an extra charge of USD 50.00 per accommodation, per stay
- Dogs only
- 2 per room (up to 75 lb)
You need to know
Extra-person charges may apply and vary depending on property policy.
Government-issued photo identification and a credit card are required at check-in for incidental charges.
Special requests are subject to availability upon check-in and may incur additional charges. Special requests cannot be guaranteed.
- Breakfast fee: between USD 5 and USD 35 per person (approximately)
- Fee for in-room wireless Internet: USD 12.95 per night (rates may vary)
- Fee for in-room high-speed Internet (wired): USD 12.95 per day (rates may vary)
- Self parking fee: USD 57.00 per night
- Valet parking fee: USD 70.68 per night (in/out privileges)
- Pet fee: USD 50.00 per accommodation, per stay
- Refrigerator fee: USD 15.00 per stay
- Rollaway bed fee: USD 25 per night
- Hilton Hotel San Francisco Union Square
- Hilton San Francisco Union Square
- San Francisco Union Square Hilton
- Hilton Hotel San Francisco
- Hilton San Francisco Union Square Hotel San Francisco
- San Francisco Hilton
- Hilton San Francisco Union Square Hotel
We should mention
Children 18 years old and younger stay free when occupying the parent or guardian's room, using existing bedding. The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation.
Bed and Breakfast Package
Book a stay in a Bed and Breakfast rate plan and receive buffet breakfast for up to 2 adults and 2 children ages 12 and younger per room.
Must book "Bed and Breakfast" rate category. Vouchers for breakfast buffet are provided to guests at check-in. The promotion cannot be combined with any other offers and may be discontinued at any time without notice.
Getaway Parking Package
Book a stay in a Getaway Parking Package rate plan and receive complimentary overnight parking for one car during stay with in/out privileges.
Must book Getaway Parking Package. Guest receives benefits for every night of stay. Offer cannot be combined with any other promotions. Not applicable to already confirmed reservations or group bookings.