Christopher K.
10/13/2025
Comfy! The JW Marriott is tucked in a bit behind the busyness of Union Square but close enough to walk to as its within a few blocks. Theres also a Walgreens around the corner for you to load up...
JW Marriott San Francisco Union Square
$$$
(525)
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515 Mason St
San Francisco, CA 94102
Check-in: 4 PM, Check-out: 12 PM
When you need a break from San Francisco's vibrant downtown, retreat to JW Marriott San Francisco Union Square, our reimagined luxury hotel. This 4-star pet-friendly hotel in San Francisco is ideal for a vacation in the heart of Union Square, near notable San Francisco attractions like Chinatown, Fisherman's Wharf, Ghirardelli Square, and the Financial District. Give your energy a boost with an invigorating workout in our hotel's modern fitness center or enjoy fine dining in our delicious restaurant, Level III, featuring locally-sourced San Francisco cuisine and artisanal cocktails. Named a Best Hotel for Business Travelers by Forbes, business travelers appreciate our hotel in Union Square San Francisco with modern event venues boasting 16,648 square feet of space, advanced AV technology, open-air terraces and the highly versatile Pacific Conference Center. Enjoy exquisitely-appointed rooms with refined furnishings and sleek, spa-inspired bathrooms at JW Marriott San Francisco Union Square.
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Reviews
3.5525 reviews
Krys N.
12/20/2025
I've had great experiences staying at JW Marriotts but was disappointed with my time here. The main issue is if you pay with any kind of rewards program which I do not recommend. I prepaid where...
Teufel H.
8/10/2025
First of all the decor is just stunning! Hands down the best Hotel experience I've ever had. The food is delicious and the price is right! Professional Staff all around are engaging and not...
Dmitri A. N.
10/19/2025
I cannot express how much I adored this place. Every member of staff I came in contact with looked genuinely happy to be there and greet me. The recommendations from staff were incredibly helpful...
Lauren P.
12/27/2025
We had a great experience at this hotel. The location is a block away from the hustle & bustle of Union Square and close to lots of restaurants and bars. The interior is beautiful and was all...
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