Cvent Supplier Network

Hilton San Francisco Union Square

333 O'Farrell Street, San Francisco, CA, USA, 94102
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Venue image

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

Venue Highlights

Cvent's 2025 Top Meeting Hotels
Cvent's 2025 Top Meeting Hotels
See Cvent's full list of 2025 Top Meeting Hotels

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

Sustainability

This venue holds verified sustainability certifications, based on certification data provided by BeCause in collaboration with Cvent.

Certifications (3)

Sustainability Certifications
ISO 50001:2018

Certification body: DEKRA Certification, Inc.

Expires: 9/25/2026
Sustainability Certifications
ISO 14001:2015

Certification body: DEKRA Certification, Inc.

Expires: 9/25/2026
Sustainability Certifications
ISO 9001:2015

Certification body: DEKRA Certification, Inc.

Expires: 9/25/2026

Need dates

Priority windows that venues prefer for hosting events

Dec 15, 2025 - Dec 30, 2025
Jan 1, 2026 - Jan 5, 2026
Jan 25, 2026 - Feb 1, 2026
Feb 9, 2026 - Feb 18, 2026
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
73
Second largest room
19,980 sq. ft.
Explore Meeting Rooms
Explore Meeting Rooms
Find the perfect room with setup charts and interactive 3D floor plans.

Meeting space

Guest rooms

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
Parking in the area
Paid parking
( $70.00/day )
Valet parking
( $80.00/day )

Local Attractions

The Golden Gate Bridge
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
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
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
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
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
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
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
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

Bay Lights Charters
Bay Lights Charters
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Welcome to Bay Lights Charters! We have the right boat for you. Let us get you out on the water. For larger groups, we have a 72-foot tall ship, a replica from the Gold Rush Era, that can accommodate up to 49 passengers. We also have a 35-froot Power Yacht for smaller groups up to 6-people. Why sail with Bay Lights Charters? You will experience an easy and seamless process to book your team offsite. We can handle all the details for you or we can give guidance and support to create your custom team offsite. If you have guests from out of town they will marvel at the iconic views we sail by like Alcatraz, the Golden Gate Bridge, Sausalito, just to name a few. The photo opportunities are endless. Your tour is customized from various pick up locations around SF Bay You can also customize the food and beverage options you call the shots from our curated lists or have a hands on chef onboard Accommodations are made for all dietary needs. Our packages can accommodate a large range of budgets Your team can participate at their own interest level. Participation is always encouraged but voluntary. Our captain and crew are enthusiastic about sharing their knowledge and engage your team in technical or historical conversations on all things nautical. Your team is exposed to the perfect nautical experience because our yacht has something for everyone. You and Your Crew will be a part of living history. The Yacht is living replica of the most popular schooners to sail of SF Bay during the gold rush era. She in a class of her own and a true gem on the San Francisco Bay. With her one-of-a-kind design she has the look of an “old” ship with all the modern touches you’d want, 2-restrooms, full bar, Yummy catered food, iconic sights, engaged captain and crew just to name a few. The layout of this yacht is perfect to encourage your crew to mingle, chat with each other, and enjoy a shared adventure. If your goal is to build team morale, encourage connections, and offer a one-of-a-kind experience, look no farther. If you want a custom experience like an Angel Island BBQ or History tour, we can accommodate this. Break free from the office routine and get to know your co-workers in a unique, dynamic environment that encourages teamwork. Want to celebrate your organizations/leaders milestone achievements, give them an experience they won’t soon forget You can sail year round on this yacht due to her unique design there is no other boat on the bay that allows guests to lounge on wide expansive decks or go below and warm, comfortable and get out of the elements. Enjoy world class experience in a pristine venue This adventure is interactive as we encourage you to take the helm or help raise the sails. “Knot” your ordinary day at the office.
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Avital Food & Drink Experiences
Avital Food & Drink Experiences
multi-city
You need a more interesting and memorable experience for your clients, coworkers, family, or friends - we design interactive food & drink experiences to wow your guests! Avital Food & Drink Experiences has been designing and producing cutting edge dining experiences and foodie activations for 12 years and counting, with over 100,000 happy guests. From food tours, to interactive meals, to conference activations and even virtual events, we've got you covered. If it needs food or drink, and it needs to be memorable and unique, come to Avital Experiences. Choose from our library of options, or ask us about custom built experiences to suit your event. Food & Drink is the Ultimate Connector. We can't wait to strengthen your human connections via our interactive food & drink experiences.
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Restaurant/Bar
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Rock 'n Roll Team Building
Rock 'n Roll Team Building
multi-city
Connection. Creativity. Chaos (the fun kind). Available all over the USA! Forget the icebreakers and trust falls. This is team building that cranks up the volume and gets your people actually connecting — not just collecting another tote bag. We take your team, hand them a mic (sometimes literally), and turn a room of colleagues into a full-blown rock choir. It’s equal parts live music, laughter, storytelling, and spine-tingling harmony — all tailored to your event. Here’s What You Get: • 🎸 Live Music that kicks like a drum solo at Wembley • 🎤 Storytelling that hits the heart (and the funny bone) • 🎶 3-Part Harmony Choir — no singing skills required, just good vibes • 🤘 Audience Improv — spontaneous, unforgettable, and never awkward • 📝 Custom Song Creation that ties your event together with a chorus your team will hum all the way home Perfect for: • 🚀 Launching big ideas • 🔋 Energizing the middle of a long agenda • 🎉 Ending on a high that actually gets remembered We’ve done this with 10 people. We’ve done it with 2,500. Either way, we bring the same stadium-worthy energy. We’re fronted by Grammy-nominated INXS frontman Ciaran Gribbin, backed by world-class musicians, and powered by pure rock ‘n roll spirit. This isn’t “team building.” It’s a shared experience that gives your people goosebumps, grins, and genuine connection. Ready to shake things up? Let’s talk. "Best Team Building I've ever booked. Ciaran and the band were great." Arrow Electronics "It was absolutely the best team event I have ever run or attended." Lamb Weston "I can honestly say that Rock 'n Roll Team Building is the best event experience I have ever seen at a conference." Jazz Pharmaceuticals
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Rythm EFX Event Design & Fabrication
Rythm EFX Event Design & Fabrication
multi-city
Based centrally in Denver, CO, as the trusted immersive production partner for Fortune 500 companies since 2012. We deliver stunning premium AV and in-house custom scenic fabrication nationwide, so your event feels seamless, looks incredible, and saves you money through smart bundling and single-point coordination. Clients keep coming back because we make production effortless, making planners look brilliant with stunning events their leadership loves.
Activity
Hired Entertainment
Logistics/Decor
Preferred staff
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AV Chicago Show Ready Productions
AV Chicago Show Ready Productions
multi-city
Show Ready Productions is a leading national event production services provider. AV Chicago is a division of Show Ready focusing in the mid-west and Chicagoland areas. With our combined resources we are your partner for your events from start to finish. Our team is dedicated to making sure we begin with your vision and leave you and your attendees inspired by the experience.
Logistics/Decor
Preferred staff
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Hermes Worldwide, Inc.
Hermes Worldwide, Inc.
multi-city
Hermes provides private luxury ground transportation for luxury hotel guests, weddings, team sports, youth and church groups, concerts, ski resorts, conventions, and meetings and events.
Transportation
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FullTilt Team Development
FullTilt Team Development
multi-city
We create and lead unforgettable corporate team building events that bring people together, strengthen teams, and deliver real results. Whether you're planning a fun offsite, a leadership retreat, or a large-scale company experience—we make it seamless, exciting, and effective. What Makes Us Different? Elite Facilitators: Our team is made up of business owners, adventurers, and professional speakers who know how to engage and inspire any audience. We Make You Look Good: We handle all the details and logistics—so you can focus on your team and take the credit for an outstanding event. Guaranteed Results: If your team doesn’t love the experience, we’ll refund you—no questions asked. Customizable for Any Group: From 10 to 3,000 participants, our events scale and adapt to your goals, your people, and your location. Popular Programs Include City-wide scavenger hunts and competitive missions Charity bike builds Cardboard Boat Build events Olympic-style challenges and adventure races Custom events designed around your theme or objectives
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DRSMusic, Inc.
DRSMusic, Inc.
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DRS Music, Inc is a complete, all-inclusive live music company dedicated to the specific needs of each client. We provide all the music for your celebration. Our 8, 11, or even 14-Piece Orchestra will pack your dance floor, and our small ensembles will set the perfect mood for your event. Our packages include: 1. Designated MC to handle all announcements/introductions 2. Free Song Requests 3. DJ for band breaks 4. State of the art sound system 5. Stage lighting 6. Free, personalized gift for your guests to sign 7. Customizable schedule template 8. Complete peace of mind! Our clients include: Google, Microsoft, Samsung, Salesforce, Chrysler, All State, Yale, Northwestern, McDonalds, Kraft, Mars, Shell, Chicago Bears, Chicago Bulls First Band Voted into the Knot Hall of Fame Best of the Knot and Best of Wedding Wire for 17+ years Most Charitable Wedding Vendor in the Nation
Hired Entertainment
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The Chieftain Irish Pub & Restaurant
The Chieftain Irish Pub & Restaurant
San Francisco
The Chieftain, a uniquely detailed authentic Irish pub is only one block from The Sony Metreon and Moscone Convention Center, close to downtown. Raise a glass to the best moments at The Chieftain Irish Pub! Come for the drinks, stay for the memories.
Restaurant/Bar
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Joshua's Worldwide Transportation
Joshua's Worldwide Transportation
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Since 1995, Joshua’s Worldwide has transformed transportation through uncompromising attention to detail. Founded by Gary and Belinda McKeon with just six vehicles, we’ve grown into a premier transportation service with a fleet of 35+ vehicles and over 50 dedicated team members. Our commitment goes beyond transportation – we provide an experience. From casino shuttles to corporate events, weddings to leisure tours, we deliver first-class service with: 24/7 live customer support Rigorous chauffeur training and background checks GPS tracking and flight monitoring Impeccable safety standards Partnerships with world-class organizations We don’t just move you from point A to point B – the team at Joshua’s Worldwide creates memorable journeys tailored to your needs. Whether you’re traveling for business or pleasure, Joshua’s Worldwide ensures your transportation is comfortable, safe, and exceptional.
Transportation
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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

Sustainable Practices

Please provide comments or a link to any publicly communicated Hilton San Francisco Union Square's sustainability or social impact goals/strategy.
Hilton has committed to cut our environmental footprint in half and double our social impact by 2030. Refer to our website, https://cr.hilton.com, for details on our award-winning Environmental, Social and Governance (ESG) programs.
Does Hilton San Francisco Union Square have a strategy that focuses on the elimination and diversion of waste (i.e. plastics, papers, cardboard, etc.)? If yes, please elaborate on your strategy of elimination and diversion of waste.
Yes, Hilton has committed to reducing waste in our managed operations by 50% by 2030. Through the end of 2020, we have reduced waste in our managed portfolio by 73% since our 2008 baseline, and our managed and franchised hotels have reduced waste by 62%.

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.
If applicable, could you please provide a link to Hilton San Francisco Union Square's public report on their commitments and initiatives related to diversity, equity, and inclusion?
Please refer to https://jobs.hilton.com/diversity and our annual Supplier Diversity Report (https://cr.hilton.com/wp-content/uploads/2021/03/Hilton-2020-Supplier-Diversity-Report.pdf).

Health and Safety

Were practices at Hilton San Francisco Union Square developed based on health service recommendations from public governmental entities or private organizations? If Yes, please list which organizations were used to develop these practices.
Yes, CDC & WHO. Hilton CleanStay, a new industry-defining standard of cleanliness (https://newsroom.hilton.com/corporate/news/hilton-defining-new-standard-of-cleanliness) Hilton up to date customer messaging: https://www.hilton.com/en/corporate/coronavirus/
Does Hilton San Francisco Union Square clean and sanitize public areas and publicly accessible facilities (i.e. meeting rooms, restaurants, elevator banks, etc.)? If yes, describe any new measures that are taken.
Yes, Install hand sanitizer stations/disinfecting wipes in public areas & on shuttles; enhanced cleaning of high touch areas, lobbies, elevators, doors, bathrooms; F&B service in accordance with food safety guidelines, dining configured for physical distancing
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