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 10, 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

Lip Smacking Foodie Tours
Lip Smacking Foodie Tours
multi-city
Lip Smacking Foodie Tours hosts award-winning VIP group dining experiences with visits to the top restaurants throughout the United States. Choose either a daytime activity or evening dine-around where groups are escorted immediately to the best tables in the house at the most-sought-after restaurants to enjoy a parade of signature dishes and craft cocktails at each venue, all with complete VIP service. This unique experience gives guests the opportunity to sit next to different colleagues at each venue to mix, mingle, and easily network. Each tour is led by a professional guide specializing in escorting large groups with utmost care, who personalizes each experience with fun and engaging information along the way. Lip Smacking Foodie Tours are both an entertaining activity and unique dining experience melded into one, that are sure to add new vitality to meeting events, from conferences to team building. All-Inclusive Group Dining When meeting planners book a corporate group event through Lip Smacking Foodie Tours, the entire group is assured a top-notch dining experience with three to four signature dishes at each restaurant. Our affordable tours are priced per person with tax and gratuities included. The only thing not included are drinks. However, a beverage package upgrade is available, which provides guests a signature cocktail at various stops. Build Your Network Our exclusive experiences provide the ultimate networking opportunities. At a typical sit-down dinner, you’re lucky to engage the person to the left and right of you. Because our tours take place at multiple restaurants, with walking in between, there are countless opportunities to interact with different people when you sit down at each venue and as you traverse along the way. Our experiences not only provide more ways to network, but a more convivial way to do so. Large Groups Welcome Lip Smacking Foodie Tours is ideal for groups, small or large. Our experiences can accommodate groups from as few as 1 to as many as 500 guests, making us an ideal choice for any corporate group event. Stress-Free Booking Process Booking a tour is stress-free and allows you to enjoy the company of your guests more easily. You’ll take comfort knowing that everything is taken care of from the moment the tour is booked to the minute it concludes. Since the menu is already set, you have nothing to worry about. Just remember to submit ahead of the tour date any dietary restrictions and food allergies for anyone in your group. Feel Like a VIP at Each Stop With Lip Smacking Foodie Tours, you and your group members never have to worry about waiting in line to get into a top restaurant or being shown to a less than desirable table. On our tours, everyone is treated like a VIP with immediate seating upon arrival. What’s more, your group may receive a special warm welcome personally from the restaurant chef. Menus can be printed featuring your logo, too, which can be an added bonus for all those Instagram moments you share. For added ease, we can even arrange transportation pick-up and drop-off, as well as an event photographer. And for groups that desire an extra luxe experience, we can also arrange for an evening helicopter ride over the glittering lights of The Strip. A Memorable Experience for All Lip Smacking Foodie Tours offers a way to gather and dine that few have experienced, and all are sure to remember. Our one-of-a-kind tours are special, from the first stop to the last. It’s an experience that attendees will reminisce about long after they leave. Location, Location, Location One of the best reasons to book is the convenient and efficient way the experience is designed. All restaurants are within an easy walking distance of each other. The short stroll allows your group members a chance to engage in prime networking opportunities before heading to the next place on your tour itinerary. You Get a Dinner and a Show Our tours offer an exquisite feast plus entertainment. All tours include a knowledgeable, professional guide who leads the group on a walking tour, offering engaging tidbits and fascinating stories. Several other interactive experiences are included along the way exclusively to our tours, ensuring there is never a dull moment. Different Types of Cuisine Our experiences offer the ability to enjoy several renowned restaurants in one convenient outing, including ones you and your guests might not have discovered otherwise on your own or at a typical corporate dinner. We offer a way to try some of the finest spots in the city and dive into various cuisines and dishes. All the pre-selected dishes are curated to our high standards to ensure they will delight any palate. Tours Available from Day to Night With any corporate group experience, booking flexibility is key. Whether you desire a tour during business hours or early evening right after work, we can coordinate with you to provide options that fit your needs. Go for as Long or as Short as You Like Along with flexible scheduling, Lip Smacking Foodie Tours also provides a range of tour durations. Our shortest tour is about 2.5 hours; our longest is about 5 hours, with optional add-ons and incentives.
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Extranomical Tours
Extranomical Tours
multi-city
Extranomical Tours specializes in creating memorable public tours as well as corporate events and team experiences in the San Francisco Bay Area. Using 20 years of expertise delivering award-winning, one-of-a-kind tours that inspire creativity and connection, we work for our guests to customize an experience exploring nature, food, and wine while adding personalized touches like hotel pickups, professional photography, team-building activities, and pop-up gourmet lunches, so that every event feels like a journey with friends. In today’s dynamic remote work environment, we help HR managers, team leaders, and travel agents design customized activities that boost morale, foster cooperation, and reinforce company values. For visitors unfamiliar with the San Francisco Bay Area and in need of expert guidance on local attractions, seamless transportation solutions, and effective event execution, we leverage local knowledge to ensure that team-building events are not only memorable but also stress-free and aligned with their goals.
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Terramar, a DMC Network Company
Terramar, a DMC Network Company
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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.
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Topper Worldwide Transportation
Topper Worldwide Transportation
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Topper Worldwide, established in 1996, has flourished into the premier global provider of chauffeured transportation. As a family owned and operated business, we prioritize delivering an unmatched level of service and comfort centered around our clients. Our company strikes the perfect balance: being large enough to handle meetings and events of any scale, all while preserving the boutique essence that defines Topper. Clients love our live 24/7 customer support with no phone tree, real time email and SMS trip notifications and live manifest that always shows the most up to date information.
Transportation
Preferred staff
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Blazing Saddles Bike Rentals & Tours
Blazing Saddles Bike Rentals & Tours
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Family owned and operated for more than 40 years, Blazing Saddles Bike Rentals & Tours has been the leader in providing corporate and incentive groups a fun, exciting and unique sightseeing adventure in San Francisco. Our warm and friendly customer service will exceed your clients’ expectations. Blazing Saddles has a large selection of state-of-the-art bikes and e-bikes, professional staff and knowledgeable, local tour guides to provide your groups with an unforgettable adventure! We can arrange events for group of any size and you can be sure that we will create a lasting and memorable experience for your group.
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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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Landry's Dining Brands
Landry's Dining Brands
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Landry's, Inc., is a privately held American multi-brand dining, hospitality, entertainment, and gaming corporation headquartered in Houston, Texas. Landry's, Inc., owns and operates more than 600 restaurants, hotels, casinos, and entertainment destinations in 35 U.S. states and the District of Columbia.
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Cirque Du Soleil
Cirque Du Soleil
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Las Vegas’ Best Performers Star in 5 Unique Amazing Shows Enjoy non-stop entertainment. Book your Las Vegas show tickets.
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Fogo de Chao - San Francisco
Fogo de Chao - San Francisco
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Blueprint Studios
Blueprint Studios
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On brand. On time. On it from concept to execution. Blueprint Studios is a premier full-service event design and production agency with over 300,000 one-of-a-kind rental pieces curated to elevate any experience—from luxury lounges to immersive activations. With creative hubs in Las Vegas and San Francisco, and the capability to travel anywhere in the world, we’re the strategic partner that brings your vision to life. From intimate soirées to global conferences, we craft high-impact experiences by blending thoughtful design, custom fabrication, large-format print, floral artistry, and an unmatched inventory of trend-forward rentals. Every event we touch becomes a story—designed with precision, built with intention, and remembered for years. We’re the studio of studios. With six in-house divisions and a team of passionate designers, engineers, strategists, and producers, we deliver holistic, end-to-end event solutions—efficiently and flawlessly. We bring the energy. We don’t just build events. We craft moments that connect, engage, and inspire. Let’s create something unforgettable.
Logistics/Decor
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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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