Hilton San Francisco Union Square

4-star hotel Great 333 O'Farrell St., San Francisco, CA, 94102
Hilton San Francisco Union Square
Hilton San Francisco Union SquareHilton San Francisco Union Square
Check in 3:00 PM
Check out 11:00 AM

About Hilton San Francisco Union Square

Located in the heart of downtown San Francisco and just 5 minutes' walk from the Powell Street subway station, this Hilton features an on-site Herb n´ Kitchen and a beautiful courtyard pool. Hilton San Francisco Union Square offers modern rooms with a flat-screen HDTV and an alarm clock with MP3 player connection. A coffee machine and Crabtree & Evelyn bathroom amenities are included. Guests of the Union Square Hilton are welcome to enjoy the 2,800 square-foot health club and relaxing outdoor whirlpool. The business center offers public computers, copy and fax services. Urban Tavern serves an extensive menu for dinner in an artistic atmosphere. The lounge area offers a variety of sophisticated snacks and drinks. Hilton San Francisco Union Square is 1 block from the American Conservatory Theater and less than 1 mi from the San Francisco Museum of Modern Art. The mandatory $25 per night Destination Fee includes: $25 food and beverage credit per day, $25 Tower Tours credit per day, Premium WiFi. 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 Bay, the Pacific Ocean, 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. 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 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. All of it, backed by the world’s most iconic host.

Amenities

  • On-site parking
  • 24-hour front desk
  • Meeting space
  • Fitness center
  • On-site dining
  • Valet parking
  • Bar / lounge
  • Café / coffee shop
  • Breakfast available
  • Business center
  • Express check-in / check-out
  • Concierge
  • Dry cleaning
  • Self-service laundry
  • Luggage storage
  • Multilingual staff
  • Full kitchen / kitchenette
  • In-room refrigerator
  • Pool
  • Spa / sauna
  • Pet friendly
  • Family friendly
  • Wheelchair accessible
  • Smoke-free property

Reviews

4.0 / 5
Great 1995 reviews
  • Engine customer Jun 2026

    Good hotel

  • Engine customer Jun 2026

    The sky view

  • Engine customer Jun 2026

    Everything was great but parking fees are ridiculous

  • Engine customer Jun 2026

    We enjoyed our visit and would stay there again!!

  • Engine customer Jun 2026

    Nice place

  • Engine customer Jun 2026

    The first tower that they placed us in smelled like absolute weed throughout the entire floor.

  • Engine customer Jun 2026

    Room and restroom was pretty clean, we did have issues with the A/C unit kept turning on the heat although we had it for cold.

  • Engine customer Jun 2026

    Beautiful hotel. It is right next to the tenderloin of SF so be aware the surrounding area is not great but the hotel is great.

  • Engine customer Jun 2026

    Awesome hotel. I only had an issue with the mini fridge and the ice machine on my floor that was not working, but they took care of it within a couple of hours.

  • Engine customer Jun 2026

    Heated pool and hot tub was great!

  • Engine customer Jun 2026

    Good location and parking was easy and at a reasonable price.

  • Engine customer Jun 2026

    The hotel was very clean and the staff was extremely attentive to our needs. My husband is handicap and they were great. We go to San Francisco every year when the Cubs play there. This will be our go to hotel from now on.

  • Engine customer Jun 2026

    I loved that I stayed there

  • Engine customer Jun 2026

    Great location and staff were all super helpful. Not much.

  • Engine customer Jun 2026

    Great place to stay in Union Square. Lobby bar is fun.

  • Engine customer Jun 2026

    The room was clean and the staff were very nice. Having a little grab and go shop at the bottom was very convenient. The water pressure in the shower was like a pressure washer but other than that it was a pleasant stay

  • Engine customer Jun 2026

    Easy check in. Multiple elevators that were fast. Location and the sky bar.

  • Engine customer Jun 2026

    Close to union square and bart Bathroom was dirty had hairs all over the sink. Check in took 30 mins at least

  • Engine customer Jun 2026

    Exceptional

  • Engine customer Jun 2026

    Nothing It was not good at all

Frequently asked questions about Hilton San Francisco Union Square

Does Hilton San Francisco Union Square have free Wi-Fi?
Yes, Hilton San Francisco Union Square offers free Wi-Fi for all guests. Free wired internet is also available in select rooms.
Does Hilton San Francisco Union Square offer parking?
Yes, Hilton San Francisco Union Square offers both self-parking and valet parking. Fees may apply.
Does Hilton San Francisco Union Square have meeting spaces, conference centers, or conference rooms?
Yes. Hilton San Francisco Union Square features meeting spaces and dedicated conference rooms, suitable for corporate meetings and group gatherings. Banquet and reception facilities are also available.
Does Hilton San Francisco Union Square have a fitness center?
Yes, Hilton San Francisco Union Square features an on-site fitness center for guests. Additional wellness amenities include spa, pool.
Where is Hilton San Francisco Union Square located, and how walkable is the area?
Hilton San Francisco Union Square is located at 333 O'Farrell St., San Francisco, CA 94102. With a Walk Score of 99, the area is rated Walker's Paradise. Most daily errands can be done on foot — ideal for travelers without a car.

What's nearby

  • Moscone Center 0.6 mi

House rules

Check in3:00 PM
Check out11:00 AM

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