Discover the elegance of our iconic San Francisco hotel.

Rewards Category 6 · Points needed per night

For 115 years, The Westin St. Francis San Francisco on Union Square has been known for impeccable service, upscale amenities and prime downtown location. The only hotel on Union Square, visitors are near shops, theaters and restaurants, as well as the Financial District, Oracle Park and the Moscone Center. Relax in renewed rooms that blend contemporary amenities with timeless elegance. Hotel rooms showcase high ceilings, original moldings and chandeliers, as well as Enseo SMART TV systems, Wi-Fi, large desks, sitting areas and Heavenly® Beds. Breathtaking views of the the Bay or San Francisco skyline. Suites are ideal for business gatherings or entertaining. Hotel guests are encouraged to use our WestinWORKOUT® Fitness Studio and gear lending program. From there, savor the innovative cuisine and custom libations at the hotel restaurants and bars. Event planners are amazed by our 35 dazzling venues, including St. Francis Heights on the 32nd floor of the Tower.

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Guest Reviews

3.5 out of 5.0
67% of guests recommend this hotel

Hear from our guests about their stay from 2088 confirmed guest reviews

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Key Amenities

  • Fitness center
  • Pet friendly
  • Meeting event space
  • Parking


  • Discover an array of amenities at our San Francisco hotel, including refreshed rooms, WestinWorkout Fitness Studio, restaurant and bars.

  • Our downtown location places guests on Union Square near Financial District meetings and near the Moscone Center, Yerba Buena Gardens and Oracle Park.

  • From dazzling ballrooms to impressive boardrooms, our iconic venues are perfect for California weddings, conferences or elevated social events.

Guest Rooms

Rejuvenate in our elegant San Francisco accommodations.

  • Landmark Building Queen Guest Room


    Guest room, 1 Queen, No view, Landmark
  • Landmark Building Traditional King Guest Room


    Guest room, 1 King, Limited view, Landmark
  • Landmark Building Traditional Double/Double Guest Room


    Guest room, 2 Double, Limited view, Landmark
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Empower Your Well-Being

The more you travel, the more your well-being can get left behind. Our signature wellness programs empower you to sleep, eat, move, feel, work and play well, so you can be at your best while on the road.

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Workout Your Way

Maintain your workout routine while on the road in our state of the art, 24/7 WestinWORKOUT Fitness Studios featuring TRX functional equipment. Left your gear at home? Try our workout Gear Lending program in partnership with New Balance.

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The Westin St. Francis San Francisco on Union Square