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2 Guests & 1 Room

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Hilton San Francisco Union Square

333 O'Farrell St., San Francisco, CA
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4,764 reviews

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★★★★
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4,764 reviews

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Amenities

24-hour front desk

24-hour health club

ATM/banking

Assistive listening devices available

Ballroom

Covered parking

Outdoor pool

Swimming pool

Other amenities:

Banquet hall, Bar/Lounge, Braille or raised signage, Breakfast available (surcharge), Business center, Coffee/tea in common areas, Computer station, Concierge services, Conference space, Conference space size (feet) - 150293, Conference space size (meters) - 13963, Electric vehicle charging station, Elevator, Elevator door width (centimeters) - 93, Elevator door width (inches) - 37, Express check-out, Free newspapers in lobby, Free wifi, Gift shops or newsstand, Gym/fitness center, Handrails in stairways, Hot tub, Laundry, Limo or town car service available, Luggage storage, Meeting rooms, Multilingual staff, No accessible shuttle, Number of accessible parking spaces - 20, Number of coffee shops/cafes - 1, Pet friendly, Pool sun loungers, Porter/bellhop, Recycling, Restaurants, Safe-deposit box at front desk, Self parking (surcharge), Smoke-free property, Smoking area, Snack bar/deli, Stair-free path to entrance, Stairwell handrail height (centimeters) - 98, Stairwell handrail height (inches) - 39, Tours/ticket assistance, Vending machine, Visual alarms in hallways, Water dispenser, Wedding services, Well-lit path to entrance, Wheelchair accessible (may have limitations), Wheelchair accessible parking, Wheelchair accessible path of travel, Wheelchair-accessible concierge desk, Wheelchair-accessible fitness center, Wheelchair-accessible lounge, Wheelchair-accessible on-site restaurant, Wheelchair-accessible path to elevator, Wheelchair-accessible pool, Wheelchair-accessible public washroom, Wheelchair-accessible van parking

Description

The city’s iconic host, at the center of it all Hilton San Francisco Union Square is the largest hotel on the West Coast, purpose‑built to welcome the world. From citywide conventions to celebratory gatherings, this is where San Francisco comes together. Guest rooms and private balconies sit higher than any other hotel in the city, framing views that turn arrival into an event. The outdoor heated pool and hot tub are open year‑round. Cityscape Sky Bar—San Francisco’s tallest—offers 360‑degree vistas of the city skyline and the glittering streets below. Step outside and you are at the intersection of Union Square, Chinatown, the Theater District, and the Financial District. Powell Street cable car turnaround is one block away. MUNI and BART connect you to every corner of the city. For our guests, the amenities are anything but an afterthought. Stay on track in the 24‑hour fitness center. Grab a coffee and a quick bite at Herb N’ Kitchen, our 24-hour grab n' go market. Start the morning at Poached breakfast buffet, or rent an e‑bike from G Level and see the city at your own pace. An Avis/Budget rental car desk is also conveniently located inside the hotel. The city is yours. The stay is ours.
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Helpful details

Room occupancy

All the rooms above are guaranteed to fit guests. Extra guests are at the hotel's discretion and may be subject to additional fees.

Check-in and check-out

Check-in is at 03:00 PM and Check-out is at 11:00 AM.

This page was last updated on Sep 9, 2026.

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