JW Marriott San Francisco Union Square

515 Mason Street, San Francisco (ca), United States
⭐ 5 Score 8 (62) Check-in 04:00 PM · Check-out 11:00 AM

About JW Marriott San Francisco Union Square

Exceptional attention is given to ensuring guests enjoy superior comfort through high-quality services and facilities.
Exploring San Francisco (CA) is made easier with the car rental options provided right at the hotel. Convenient parking is offered for guests arriving by car. The reception desk includes safety deposit boxes to meet your security needs. You can repeatedly wear your favorite clothes thanks to the dry cleaning service available at JW Marriott San Francisco Union Square.
During relaxed days and evenings, in-room conveniences like room service and daily housekeeping help you make the most of your time indoors. Convenience stores on site can quickly fulfill minor or spontaneous needs without requiring you to leave the hotel. The property maintains a strict non-smoking policy.
Designed for comfort, every guestroom includes various features to ensure a peaceful night’s rest while sustaining comfort levels. Some rooms come equipped with cable TV to broaden your entertainment options. Select accommodations provide instant tea facilities, along with hair dryers and bathrobes in their bathrooms.
Enjoy a wonderful evening effortlessly by taking advantage of the bar located within the hotel, where you can have an entertaining night without stepping outside. Treat yourself to the many activities available at JW Marriott San Francisco Union Square, including a visit to the salon for some pampering and indulgence.

Rates & Availability

JW Marriott San Francisco Union Square
JW Marriott San Francisco Union Square ★★★★
Room type: Guest room, 1 King
Score 8.3 (73 reviews)
$ 263 / night
Dates: 2026-04-17 → 2026-04-18 · Guests: 2

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Location

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