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Beautiful guest rooms with iconic views of San Francisco through the unique arched windows.
JW Marriott San Francisco Union Square
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JW Marriott San Francisco Union Square

Restorative modern space.
JW Marriott San Francisco Union Square is centrally located on Mason Street near Chinatown, Fisherman's Wharf, Ghirardelli Square, and the Financial District. This pet-friendly hotel, allows you to bring along man’s best friend and explore the number one ranked dog-friendly city in the country.
Insider Tip

Catch live music and entertainment at Level III bar on Wednesday nights and unwind with small bites, curated cocktails, and a premium selection of beer, wine, and spirits.

Where You’re Staying

Stay in sleek and modern guestrooms and suites featuring gorgeous city views, pillowtop mattresses with premium linens, marble bathrooms with luxe amenities, and a lighted makeup mirror. Start your day by using the Illy coffee maker and take advantage of the hotel’s butler service and evening turndown service

Where to Dine

Level III Restaurant combines classic and modern American cuisines using fresh selections and locally sourced produce from the local Bay Area. Loosen up at the Level III Bar, serving handcrafted cocktails, Northern California wines, and shareable light bites. Take advantage of in-room dining services and order food, drinks, and amenities directly to your room.

Where to Relax

Find everything you need for a workout at the fitness center with cardio equipment, Peloton bikes, free weights, core balls, and more. Be sure to enjoy a comprehensive workout that will leave you feeling energized and refreshed during your next stay at The JW.

What to Do

Check out nearby Ghirardelli Square and eat, drink, shop, and play at this local historic landmark. Don’t miss San Francisco China Town, the largest Chinatown outside of Asia. Visit Fisherman’s Wharf on the northern waterfront and pop into restaurants, shops, and attractions. Browse exhibitions at local art museums or take the family to a Golden State Warriors or San Francisco Giants game.

Features
Pet-Friendly
Urban
Fitness Center
Parking
Electric Vehicle Charging
Vegan Meals
Vegetarian Meals
Water Refill Stations
Wheelchair Accessible

Location of JW Marriott San Francisco Union Square

515 Mason Street. San Francisco, California 94102 United States

San Francisco International Airport.

THE HOTEL COLLECTION
At JW Marriott San Francisco Union Square, Platinum Card Members staying 2+ nights receive:*
For stays at JW Marriott San Francisco Union Square beginning on 1/1/27, Platinum Card Members staying 2+ nights receive:*
  • A one-category room upgrade at check-in, when available
  • A complimentary credit valued at US$100 to use towards eligible charges, such as food and beverage, spa, or other on-property charges
  • Noon check-in, when available
  • Late check-out, when available
Additional benefit:
  • Complimentary breakfast for two people each day of stay
  • Complimentary breakfast for two people each day of stay

Certain room categories are not eligible for upgrade.

Learn more and book
Call Platinum Travel Service at 1 800 392 1177 to book this hotel and receive their benefits from The Hotel Collection.

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Book by 31/01/2026 for travel by 30/04/2026.

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JW Marriott San Francisco Union Square is a member of JW Marriott
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