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515 Mason Street, San Francisco, California 94102 USA
+1 415-771-8600
4.3 776 Reviews

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Hotel views

Exterior
Exterior

Exterior

Stay with us at JW Marriott San Francisco Union Square and enjoy the stunning architecture, elegant décor and unmatched luxury we have to offer.

Reception Area

Reception Area

From the moment you arrive, style surrounds you. We look forward to welcoming you at the JW Marriott San Francisco Union Square.

Porte-Cochere
Porte-Cochere

Porte-Cochere

Our stunning porte-cochere features a stunning driveway for convenient car or taxi services and a comfortable seating area for waiting and relaxing.

Lobby Fireplace

Lobby Fireplace

The modern lobby at JW Marriott San Francisco Union Square features a warm fireplace that creates an inviting setting to gather with family and friends.

Lobby Detail

Lobby Detail

Walk into our elegant lobby and take in the building’s signature arches, twinkling chandeliers and the gorgeous bronze and marble fountain.

Guest Rooms

Executive Guest Room

Executive Guest Room

Enjoy our spacious Executive King Guest Room, equipped with a king bed and artfully selected décor.

Griffin Queen/Queen Guest Room

Griffin Queen/Queen Guest Room

After a day of shopping and dining in the heart of downtown San Francisco, retire to our beautifully-designed accommodations.

Queen/Queen City View Guest Room

Queen/Queen City View Guest Room

Our spacious guest rooms can be your sanctuary for working or relaxing during your trip to the city by the bay.

City View King Guest Room

City View King Guest Room

Sleep soundly on plush pillow top mattresses, outfitted with soft down duvets, luxurious fabrics and high thread count linens.

King Guest Room

King Guest Room

Feel at home in our king guest rooms with the 55-inch flat-screen HDTVs with live app streaming, in-room beverage center with Illy coffee/espresso machines and plenty of USB ports.

King Guest Room

King Guest Room

Elegantly designed with today's modern traveler in mind, our rooms and suites evoke the eclectic urban edge of the city that waits just outside our doors.

King Guest Room

King Guest Room

Catch up on the day's news with our guest rooms' TV/media wall while you plan your next adventure in San Francisco.

King Guest Room

King Guest Room

Roomy closets and storage spaces let you make the most of your stay at our downtown San Francisco hotel.

Guest Room

Guest Room

Every aspect of our luxury accommodations has been designed to reflect the needs of today's urban traveler.

Guest Room

Guest Room

Spacious desks offer you the connections you need to stay productive, plan your day's agenda or check up on email the minute you arrive in San Francisco.

Guest Room

Guest Room

Wake up refreshed and ready to explore the Bay Area with a cup of fresh-brewed Illy coffee or specialty tea from your in-room station.

Guest Room

Guest Room

Subtle touches make each livable space feel like an enclave in the heart of the city, with amenities designed to make you feel at home throughout your time in San Francisco.

Guest Bathroom

Guest Bathroom

Get ready in our spacious marble bathrooms, which offer a separate bathtub and shower along with plenty of counter space and shelving.

Guest Bathroom

Guest Bathroom

Soak away your cares at the end of a long day in our gorgeous bathrooms, featuring warm lighting and tasteful amenities.

Accessible Bathroom - Shower and Bathtub

Accessible Bathroom - Shower and Bathtub

All of the bathrooms at JW Marriott San Francisco Union Square feature top of the line details and elevated amenities.

Accessible Bathroom with Roll-in Shower

Accessible Bathroom with Roll-in Shower

Our sophisticated accessible bathrooms allow ample space to indulge in luxury with a roll-in shower, plush towels, and unique accents.

Suites

California Suite Living Area

California Suite Living Area

Unwind in the separate living area of our California Suite, which features a comfortable couch, modern décor and breathtaking views of the city.

California Suite Dining Area

California Suite Dining Area

The dining area of our California Suite features a large dining table that allows guests to gather together while taking in the spectacular views of San Francisco.

California Suite - Bedroom

California Suite - Bedroom

Marvel at the breathtaking city views of downtown San Francisco from our sophisticated California Suite bedroom.

California Suite

California Suite

Live in the lap of luxury in our California Suite, which is equipped with a flat-screen TV, contemporary accents and elegant décor.

California Suite

California Suite

The California Suite living area is adorned with elegant, modern décor to create inspiring surroundings.

California Suite - Bathroom

California Suite - Bathroom

A double vanity, premium bath products and terry bathrobes are some of the amenities you’ll find in our California Suite bathroom.

California Suite - Bathroom

California Suite - Bathroom

Our expansive California Suite bathroom features a large walk-in shower, a flat-screen TV, a scale and plush towels.

Suite

Suite

The sofa bed in our Suite unfolds into a queen bed, offering plenty of space for families or groups of up to four to sleep in comfort.

Studio King Suite

Studio King Suite

Our Studio King Suites at JW Marriott San Francisco Union Square are the epitome of luxury, featuring elegant fabrics and a sophisticated color palette of soft greys, silver and ivory.

Studio King Suite - Sitting Area

Studio King Suite - Sitting Area

Custom furnishings, modern amenities and rich surfaces of rosewood and marble take our Union Square accommodations to the next level.

Studio King Suite - Work Desk

Studio King Suite - Work Desk

Get some work done in our Studio King Suite, which provides a modern desk facing an expansive window with a view of San Francisco.

Suite Bathroom

Suite Bathroom

Spacious vanities, premium designer bath products, modern fixtures and fresh towels create the perfect space to prepare for your day in San Francisco.

Services & amenities

Executive Club Lounge - Dining Area

Executive Club Lounge - Dining Area

Our executive club lounge offers club level guests continental breakfast, hors d'oeuvres, beverages and spectacular views of the city.

Executive Club Lounge - Buffet

Executive Club Lounge - Buffet

Guests who reserve club level accommodations enjoy exclusive access to the executive club lounge, featuring a tasty breakfast buffet, as well as afternoon and evening hors d’oeuvres and beverages.

Executive Club Lounge

Executive Club Lounge

Club level guests can admire the views of downtown San Francisco while sipping a refreshing cocktail or enjoying light fare and good conversation.

Executive Club Lounge

Executive Club Lounge

Enjoy the stunning San Francisco sunset during your stay at the JW Marriott San Francisco.

Dining

Level III Restaurant

Level III Restaurant

The hotel’s signature restaurant, Level III, is open for breakfast, lunch and dinner, and features modern interpretations of classic American dishes using sustainable and local ingredients.

Level III Bar

Level III Bar

Stop by Level III Bar to experience a lively atmosphere, beautifully crafted cocktail, and light bites with colleagues or friends.

Recreation & fitness

Fitness Center
Fitness Center

Fitness Center

Our on-site fitness center features state-of-the-art amenities and is equipped with cardio equipment, free weights and core balls.

Nearby attractions

Union Square Shopping

Union Square Shopping

Take an afternoon and shop in Union Square, which features stores such as Louis Vuitton, MaxMara, Emporio Armani, Prada, Gucci and Diesel, along with plenty of other boutiques.

Golden Gate Bridge
Golden Gate Bridge

Golden Gate Bridge

The Golden Gate Bridge, an internationally recognized symbol of San Francisco, is the opening of the San Francisco Bay onto the Pacific Ocean.

AT&T Park
AT&T Park

AT&T Park

Visit AT+T Park during baseball season and catch a Giants game while looking at stunning views of the bay.

Lombard Street
Lombard Street

Lombard Street

Fearless drivers can wait in line to take their turn down the famously crooked Lombard Street. Others choose to enjoy the view on foot.

Pier 39
Pier 39

Pier 39

Spend an afternoon strolling through Pier 39’s festive shops and eateries and make a stop to see the famous sea lions at play.

Coit Tower
Coit Tower

Coit Tower

Wherever you look, you’re bound to take in a majestic snapshot of our beautiful city by the bay, and one of our favorite views includes Coit Tower.

San Francisco Cable Car
San Francisco Cable Car

San Francisco Cable Car

With a stop just a few blocks from our accommodations, guests can hop on a cable car and adventure through San Francisco.

Alcatraz
Alcatraz

Alcatraz

Board the ferry to Alcatraz from Pier 39, just three miles from the hotel, and take a tour of the infamous maximum-security prison.

Ghirardelli Square
Ghirardelli Square

Ghirardelli Square

Ghirardelli Square, a true San Francisco treasure, is nestled near the Aquatic Park and Fisherman's Wharf. The old chocolate factory is now filled with shops and ample opportunities for chocolate treats.

Chinatown
Chinatown

Chinatown

Located in the heart of San Francisco, Chinatown isn't a neighborhood to miss. Take a daytime stroll through Chinatown to experience the sights, sounds, tastes of a culture rich in tradition.

Events & meetings

Gallery

Gallery

A flexible space available to reserve for small gatherings, intimate meetings, receptions or corporate interviews.

Boardroom

Boardroom

Our 252-square foot Boardroom is the ultimate in functional elegance and offers the perfect space for C-level executives to meet with success.

Powell Boardroom
Powell Boardroom

Powell Boardroom

Our 252-square-foot Powell Boardroom is the perfect spot for executives to meet with colleagues in San Francisco.

Skyline A Meeting Room

Skyline A Meeting Room

The Skyline A meeting room is on the top floor of the hotel and offers breathtaking views of the San Francisco city skyline.

Skyline B Meeting Room

Skyline B Meeting Room

The Skyline Meeting Room is perfect for mid-sized gatherings, and offers views of San Francisco that will inspire your meeting.

Salon Meeting Room

Salon Meeting Room

Each of our Salon meeting rooms is ideal for intimate meetings, with beautiful interiors and artfully selected details that will spark your imagination.

Meeting Room Detail

Meeting Room Detail

Each elegantly designed meeting room is tailored with enriching detail to help your group meet comfortably.

Pacific Conference Center Foyer
Pacific Conference Center Foyer

Pacific Conference Center Foyer

Host your next corporate event at the Pacific Conference Center and take advantage of the unique meeting packages that can be tailored to each client's needs.

Sutter Meeting Room
Sutter Meeting Room

Sutter Meeting Room

The Pacific Conference Center's state-of-the art meeting facilities include LCD and LED projectors and large image screens built into conference rooms, plus in-wall AV controls, ergonomic chairs and work tables.

Mason Meeting Room
Mason Meeting Room

Mason Meeting Room

Our new centrally-located Pacific Conference Center has a private entrance and offers the perfect combination of space, elegance and flexibility.

Private Outdoor Terrace

Private Outdoor Terrace

The private outdoor terrace, adjacent to Skyline A and Skyline B, is ideal for meeting breaks and small receptions and offers stunning views of San Francisco.

Weddings

Metropolitan Ballroom - Reception Setup

Metropolitan Ballroom - Reception Setup

Allow our staff to help you plan your special day in our newly redesigned 4,352-square foot Metropolitan Ballroom.

Related Links

Visit Our Pacific Conference Center Photo Gallery

JW Marriott® Hotel San Francisco Union Square