About us
As the city’s largest convention hotel, Hilton San Francisco Union Square serves as the golden gateway to unforgettable events in the heart of the city. Steps from the Moscone Center and major financial hubs, we offer a seamless blend of scale, flexibility, and service that leaves a lasting impression on attendees. Our best-in-class offerings include: • 134,500 sq. ft. of flexible, tech-ready meeting and event space • On-site Certified Meeting Planners and professional A/V support teams • Award-winning catering and customizable banquet experiences • Innovative branding opportunities—from digital signage to column wraps, in-room tablets, and more Proudly known as San Francisco’s "Hotel with a Heart," we are deeply committed to sustainability, charitable giving, and responsible hospitality. Widely recognized as a leader in eco-conscious meetings, we help planners create meaningful, memorable events—with purpose.
Venue Details
ChainHilton
BrandHilton Hotels
Built1964
Renovated2016
Total meeting space134,500 sq. ft.
Guest Rooms1,921
Venue typeHotel
Industry Ratings
AAA
Awards
Cvent awards
Amenities
Room features and guest services
- Concierge services
- Internet access
- Laundry service
- Luggage storage
- View (urban)
Facilities
- Onsite catering
- Onsite restaurant
- Onsite security
- Pet friendly
- Rental car service
- Space (private)
- Wheelchair accessible
Business services
- AV capabilities
- Business center
Recreational activities
- Health club
- Outdoor pool
- Whirlpool
Transportation
- Airport shuttle
- Bus
- Subway
- Taxi
- Train
Equipment
- Dance floor
- Loading dock
- Portable walls
- Staging area
AV capabilities
- AV equipment
- High speed internet
- Onsite AV staff
Room features and guest services
- Concierge services
- Internet access
- Laundry service
- Luggage storage
- View (urban)
Facilities
- Onsite catering
- Onsite restaurant
- Onsite security
- Pet friendly
- Rental car service
- Space (private)
- Wheelchair accessible
Business services
- AV capabilities
- Business center
Sustainability
This venue holds verified sustainability certifications, based on certification data provided by BeCause in collaboration with Cvent.
Certifications (3)
ISO 50001:2018
Certification body: DEKRA Certification, Inc.
Expires: 9/25/2026
ISO 14001:2015
Certification body: DEKRA Certification, Inc.
Expires: 9/25/2026
ISO 9001:2015
Certification body: DEKRA Certification, Inc.
Expires: 9/25/2026
Need dates
Priority windows that venues prefer for hosting events
Mar 7, 2026 - Mar 11, 2026
May 7, 2026 - May 15, 2026
May 20, 2026 - May 24, 2026
May 29, 2026 - Jun 15, 2026
Jun 26, 2026 - Jul 12, 2026
Jul 16, 2026 - Jul 31, 2026
Meeting rooms
Total meeting space
134,500 sq. ft.
Largest room
29,637 sq. ft.
Space (private)
134,000 sq. ft.
Meeting rooms
41
Second largest room
25,754 sq. ft.
Meeting rooms
Total meeting space
134,500 sq. ft.
Largest room
29,637 sq. ft.
Space (private)
134,000 sq. ft.
Meeting rooms
41
Second largest room
25,754 sq. ft.
Floor Plans
Download floor plans for this venue.
Menus
Download catering menus for this venue.
Explore Meeting Rooms
Find the perfect room with setup charts and interactive 3D floor plans.
Meeting space
Meeting room floor plans
Guest rooms
Total guest rooms
1,921
Single (1 bed)
936
Double (2 beds)
936
Suites
151
Total guest rooms
1,921
Single (1 bed)
936
Double (2 beds)
936
Suites
151
Location
Getting Here
Hilton San Francisco Union Square is located in downtown San Francisco, 13 miles from San Francisco International Airport (SFO) and 20 miles from Oakland International Airport (OAK). The property is a 5-minute walk from the Powell Street Bay Area Rapid Transit (BART) and MUNI station and is also accessible by airport shuttle, rideshare and taxi.
Distance from airport
13 mi
Distance from airport 13 mi
Parking in the area
Parking in the area
Paid parking
( $70.00/day )
Valet parking
( $80.00/day )
Local Attractions
The Golden Gate Bridge
Historical landmark
The Golden Gate Bridge in San Francisco is one of the most recognizable landmarks in the world. The iconic suspension bridge is known for its striking orange color and breathtaking views.
Powell Street Cable Car
Historical landmark
7 mins
The Powell Street Cable Car Turnaround is where the historic cable cars are manually rotated to change direction. Located at Powell and Market Street, it’s a popular starting point for rides through the city’s iconic hills.
Union Square
Shopping
5 mins
San Francisco Union Square is a bustling urban plaza surrounded by upscale shops, hotels, and theaters. It’s a central hub for shopping, dining, and cultural events in the heart of the city. Notable shopping venues include: Nike, Louis Vuitton, Nintendo, Apple, Neiman Marcus, and more.
Curran Theater
Theater
4 mins
The Curran Theater is a historic venue known for hosting Broadway productions and world-class performances. Located near Union Square, it offers an intimate and elegant setting for live theater.
445 Geary Street
San Francisco, CA 94102
Visit website
SFMOMA
Museum
SFMOMA is a premier contemporary art museum featuring an extensive collection of modern artworks. Located in the SoMa district, it’s renowned for its striking architecture and diverse exhibitions.
China Town
Historical landmark
The oldest Chinatown in North America is a vibrant, historic neighborhood known for its bustling streets, authentic Chinese cuisine, and rich cultural heritage.
Fisherman's Wharf
Park
The city’s popular waterfront district is known for its seafood restaurants, lively street performers, and attractions like Pier 39 and boat trips to Alcatraz.
Chase Center
Nightlife
Home to the Golden State Warriors, Chase Center is a state-of-the-art sports and entertainment arena nestled in San Francisco’s Mission Bay neighborhood. Come catch a game or explore the views of this iconic venue.
Nearby vendors
Promoted
Wine Country Trekking
San Francisco
Wine Country Trekking provides guided hikes in the beautiful wine country of California including Napa and Sonoma Valleys. These experiences include walking in the vineyards, amongst ancient redwood trees and oak groves with a curated wine country lunch and visits to iconic wineries for superb wine tasting experiences. In addition to our guided day hikes we provide luxury self-guided inn-to-in walking vacations from the gateway City of San Francisco to the California wine country with a focus on superb hiking, lodging, food and wine. We also have a Monterey Bay Trek.
Activity
Visit Profile
City Fit Tours
Multi-city
We are a specialized tour company that combines sightseeing with exercise to deliver the ultimate fitness experiences in NYC, Chicago, Philly, Boston, DC, and San Diego! Our immersive and sustainable offerings include Guided Group Running Tours and "Wellness Walks" in the most iconic attractions in each of our destination cities.
Our early morning "Fit Tours" are the best way to incorporate health & wellness into events and deliver authentic, local experiences at the same time!
Activity
Visit Profile
Promoted
Twin Spin Entertainment
Multi-city
We are a full service DJ/MC, Karaoke, AV Rental, Photo Booth and Lighting company based in the San Francisco Bay Area. We specialize in corporate events and weddings and have been serving the Bay Area since 1995. Some of our clients include: TikTok, Cisco, Apple, Intel, Amazon, Southwest Airlines, Sony, Meta, Paypal and more.
Hired Entertainment
Logistics/Decor
Visit Profile
MAD Tours & Events
Multi-city
M.A.D. Tours & Events help you and realizes the trip of a lifetime!
Just for you, your family, your friends, your business. For crazy dreams or wise dreams Join us!
Activity
Transportation
Preferred staff
Visit Profile
Promoted
Fogo de Chao - San Francisco
San Francisco
Fogo San Francisco lies in the heart of the bustling SOMA District, just steps away from the Moscone Convention Center, Financial District, and some of the city’s best shopping at Market Street. Featuring a contemporary design and an outdoor patio, Fogo is ideal for business functions or even a casual night out. Fogo elevates the centuries-old cooking technique of churrasco – the art of roasting high-quality cuts of meat over an open flame – into a cultural dining experience of discovery. Differentiated menus are offered for all dayparts including lunch, dinner, weekend brunch and group dining, plus full-service catering and contactless takeout and delivery options.
Catering
Restaurant/Bar
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Terramar, a DMC Network Company
Multi-city
Terramar DMC is a comprehensive destination management and event company proudly celebrating over 30 years in business. Renowned for its outstanding service, Terramar has secured its position as one of the most esteemed destination management companies (DMCs) within the meetings and incentive industry.
It operates seven offices across 15 destinations in three countries.
With local teams deeply integrated into the communities they serve, Terramar delivers remarkable service and innovative solutions for clients in the incentive, corporate, and association sectors. Terramar's services encompass transportation, tours, team-building, gifting, event staffing, program logistics, decor and event design, entertainment, corporate social responsibility (CSR), speaker coordination, sustainability initiatives, and more.
Activity
Amenities/Gifting
Hired Entertainment
+3
Visit Profile
Tourist Scavenger Hunt
Multi-city
Who are we?
We are family and friends who enjoy traveling and playing games together. Read on to discover more about Tourist Scavenger Hunt.
OUR GOAL
We endeavor to build touristic scavenger hunts that mix easy and tough challenges, that are family friendly and fun. Moreover, we really try to provide insight and discovery about the city you are visiting.
Who doesn’t enjoy traveling, movies, music, games, and room escape challenges? We figured if we’d have fun building and testing these Tourist Scavenger Hunts, you would also enjoy doing them. This new way of discovering a city via a walking tour with various challenges is a great way to learn about its history and discover its layout.
Simple And Fun
Each Tourist Scavenger Hunt is around 40 steps, 2-3 hours in duration on a 3-4km circuit which brings you back to the start.
Activity
Visit Profile
Tallen, Inc
Multi-city
Tallen is a nationwide leader in audio-visual production and event technology. We provide full-service AV solutions — from creative design and state-of-the-art equipment to expert technical support — for conferences, meetings, and live events of all sizes. With a dedicated team and a coast-to-coast network, we deliver consistent, high-quality experiences while helping clients save time and costs. Trusted by top organizations across all industries, Tallen brings visions to life and ensures every event creates lasting impact.
Logistics/Decor
Preferred staff
Visit Profile
Encore
Multi-city
Encore provides creative, production and event technology services to create events that transform. Encore creates memorable event experiences that engage and transform organizations. As the global leader for event technology and production services, Encore’s team of creators, innovators and experts deliver real results through strategy and creative, advanced technology, digital, environmental, staging, and digital solutions for hybrid, virtual and in-person events of any type.
Logistics/Decor
Preferred staff
Visit Profile
Brand Ambassadors
Multi-city
We provide staff for events, tradeshows, conventions, promotions, marketing tours.
Hired Entertainment
Preferred staff
Visit Profile
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Dining
Additional Information
Safety Information
Cancellation Policy
72 hours
Additional details
• 1,921 guest rooms, 151 suites • Heated outdoor pool and whirlpool spa • 24 hour, 2,800 square foot fitness center • On-site FedEx Office® Print & Ship Center • Dining options include a 24-hour Grab 'n' Go Cafe, 2 restaurants, and a Skybar Lounge • Near Moscone Convention Center and offices of major corporations in the financial district
Weblinks
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Hilton San Francisco Union Square Frequently Asked Questions
Explore frequently asked questions from the Hilton San Francisco Union Square regarding Health and Safety, Sustainability, and Diversity and Inclusion
Diversity and Inclusion
For US hotels only, is Hilton San Francisco Union Square and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
Health and Safety
Has the fitness room cleaning routine been adjusted/increased at Hilton San Francisco Union Square? If yes, what new measures are included? If no fitness center, please put N/A.
Yes, Fitness cleaning enhancements are part of Hilton CleanStay (https://www.hilton.com/en/corporate/coronavirus/)
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