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JW Marriott San Francisco Union Square

Hotel
About

The JW Marriott San Francisco Union Square offers polished, spacious rooms centered around a striking atrium that fills the lobby with natural light. Its location puts you steps from downtown’s transit and business hubs, ideal for out-of-town guests and local meetings alike.

Event spaces include a modern conference center with flexible rooms suited for executive meetings and client dinners. On-site dining and a chic bar provide seamless hospitality, ensuring your event flows smoothly without outside vendors.

Best for
  • Executive meetings with upscale dining
  • Client dinners in a polished setting
  • Multi-night group stays downtown
Standout features
Gorgeous atrium centerpiece
Architecture
Gorgeous atrium centerpiece
The hotel features a large, impressive atrium that serves as a striking visual focal point, enhancing the ambiance for guests enjoying cocktails and meals.
Convenient downtown access
Location
Convenient downtown access
Located in a central spot ideal for exploring San Francisco by foot or public transport, making it easy to reach key business and cultural destinations.
At a glance
Location & hours

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515 Mason Street
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