Venue photo 1

Hilton San Francisco Union Square

4.2(11,546)
Hotel

About

Hilton San Francisco Union Square offers sophisticated lodging with sweeping city views from its 40+ floors, including a rooftop bar where cocktails meet skyline panoramas. The hotel’s central location puts you steps from Union Square and public transit, ideal for business travelers navigating downtown.

Event spaces here cater to small and mid-size groups, complemented by in-house dining and attentive service. The outdoor pool and well-appointed rooms provide a comfortable retreat after meetings, while easy access to transit and city sights keeps your agenda flexible and efficient.

Best for

  • Executive stays with skyline views
  • Client dinners near Union Square
  • Evening drinks at rooftop bar

Request a Package

Tell the venue what you're planning and they'll respond with a custom proposal within 1–2 business days.

Group Meeting

Custom request

Professional meeting space for your team — whether it's a meeting, training, workshop, or multi-day offsite. Half-day, full-day, or multi-day — with the option to request AV, catering, and your preferred room layout.

What's typically included

  • Meeting room & layout
  • Food & beverage
  • AV & technology

Room Block

Custom request

Reserve a block of rooms for your group — ideal for multi-day conferences, offsites, or any event where attendees are traveling from out of town.

What's typically included

  • Reserved guest rooms for your group
  • Flexible check-in & check-out dates
  • Negotiated group rates

Meeting + Room Block

Custom request

Bundle your meeting space and guest rooms in one request — perfect for multi-day offsites and conferences where the team meets by day and stays overnight.

What's typically included

  • Meeting room & layout
  • Food & beverage
  • AV & technology
  • Reserved guest rooms for your group

Venue Details

Standout features

Outdoor pool and hot tub for relaxation
Outdoor Amenities
Outdoor pool and hot tub for relaxation
The hotel offers an outdoor pool and hot tub, providing a refreshing spot to unwind after a busy day in the city. This amenity adds a leisure dimension to the business stay experience.
46th-floor cityscape lounge with panoramic views
Rooftop Bar
46th-floor cityscape lounge with panoramic views
A trendy cocktail bar located on the 46th floor delivers sweeping city views alongside well-crafted drinks, including a standout passionfruit cocktail. The lounge atmosphere suits both casual drinks and evening networking.
Prime Union Square location with easy transit access
Location
Prime Union Square location with easy transit access
Situated just a few blocks from Union Square and close to multiple public transit options, the hotel offers convenient access to downtown business hubs and sightseeing, ideal for work-related travel.

At a glance

Rated 4.2 on Google · 11,546 reviews