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Hotel Triton Union Square San Francisco

4.0 star property

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Photo gallery for Hotel Triton Union Square San Francisco

Lobby
Creator video - submitted by anuroop-sahu
A modern interior with a central seating area, a large chandelier, and a wall with framed artwork.
A bar area with a long counter, multiple shelves of liquor bottles, and several chairs.
A building with a café named Café de la Presse, a street sign for Grant Street, and a neon sign for TRIP 10.

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Breakfast included
  • Free WiFi
  • Air conditioning
  • Gym
The current price is $172
$146 nightly
$172 total
Total with taxes and fees
Jul 19 - Jul 20

Explore the area

View in a map
342 Grant Ave, San Francisco, CA, 94108
  • Place, Union Square
    ‪3 min walk‬
  • Place, Westin St Francis Hotel Glass Elevators
    ‪7 min walk‬
  • Place, Moscone Convention Center
    ‪11 min walk‬
  • Airport, San Francisco, CA (SFO-San Francisco Intl.)
    ‪22 min drive‬

Room options

View all photos for Double Room, 2 Double Beds

Premium bedding, in-room safe, iron/ironing board, WiFi (free)

Double Room, 2 Double Beds

8.6 out of 10
Excellent
(15 reviews)
  • 220 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Double Beds
  • Free WiFi

View all photos for Room, 1 Double Bed

Premium bedding, in-room safe, iron/ironing board, WiFi (free)

Room, 1 Double Bed

8.4 out of 10
Very good
(6 reviews)
  • 180 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed
  • Free WiFi

View all photos for Premium Room, 1 King Bed

Premium bedding, in-room safe, iron/ironing board, WiFi (free)

Premium Room, 1 King Bed

8.0 out of 10
Very good
(6 reviews)
  • 225 sq ft
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Room, 1 Queen Bed

Room, 1 Queen Bed | Premium bedding, in-room safe, iron/ironing board, WiFi (free)

Room, 1 Queen Bed

8.8 out of 10
Excellent
(17 reviews)
  • 200 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Room, 1 King Bed

Premium bedding, in-room safe, iron/ironing board, WiFi (free)

Room, 1 King Bed

8.8 out of 10
Excellent
(21 reviews)
  • 220 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Executive King

A neatly made bed with patterned bedding, a blue lamp on a bedside table, and a small vase with flowers.

Executive King

  • 350 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Room, 1 Double Bed, Accessible

Premium bedding, in-room safe, iron/ironing board, WiFi (free)

Room, 1 Double Bed, Accessible

9.6 out of 10
Exceptional
(7 reviews)
  • 180 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Double Bed
  • Free WiFi

View all photos for Studio Suite, 2 Double Beds, Accessible

Premium bedding, in-room safe, iron/ironing board, WiFi (free)

Studio Suite, 2 Double Beds, Accessible

  • 1 bedroom
  • Sleeps 4
  • 2 Double Beds
  • Free WiFi

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Lobby sitting area
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  • Breakfast included
  • Free WiFi
  • Restaurant
4.5 out of 5, Wonderful, 7,525 reviews
$195 nightly
The price is $230
Jul 20 - Jul 21
Total with taxes and fees
Hotel Riu Plaza Fisherman's Wharf

About the neighborhood

San Francisco

A stay at Hotel Triton Union Square San Francisco places you in the heart of San Francisco, within a 5-minute drive of Moscone Convention Center and Oracle Park. .This boutique hotel is 1.6 mi (2.6 km) from Lombard Street and 1.7 mi (2.7 km) from Pier 39.

What's nearby

  • Dragon's Gate - 1 min walk - 0.1 miles
  • Union Square - 3 min walk - 0.2 miles
  • 450 Sutter Building - 3 min walk - 0.2 miles
  • Westin St Francis Hotel Glass Elevators - 7 min walk - 0.4 miles
  • Moscone Convention Center - 11 min walk - 0.6 miles

Getting around

  • San Francisco Station - 2 min drive
  • California St & Grant Ave Stop - 3 min walk
  • San Francisco Intl. Airport (SFO) - 32 min drive

Restaurants

  • ‪Chipotle Mexican Grill - ‬2 min walk
  • ‪Home Coffee Roasters - Chinatown - ‬3 min walk
  • ‪Amorino Gelato - ‬1 min walk
  • ‪E&O Kitchen and Bar - ‬1 min walk
  • ‪Thainery - ‬3 min walk

About this property

Hotel Triton Union Square San Francisco

Hotel Triton Union Square San Francisco offers 140 accommodations with safes and coffee/tea makers. Beds feature premium bedding. 32-inch flat-screen televisions come with cable channels and pay movies.

Rooms have partially open bathrooms. Bathrooms include bathrobes, designer toiletries, complimentary toiletries, and hair dryers. This San Francisco hotel provides complimentary wireless Internet access, with a speed of 100+ Mbps (good for 1–2 people or up to 6 devices). Housekeeping is offered daily and hypo-allergenic bedding can be requested.

Recreational amenities at the hotel include a 24-hour fitness center.
Stay in one of 140 guestrooms featuring flat-screen televisions. Complimentary wireless internet access keeps you connected, and cable programming is available for your entertainment. Private bathrooms have designer toiletries and hair dryers. Conveniences include phones, as well as safes and coffee/tea makers.
Take advantage of recreation opportunities such as a 24-hour fitness center, or other amenities including concierge services and a fireplace in the lobby. This hotel also features a banquet hall and a vending machine.
Enjoy a meal at CAFÉ DE LA PRESSE or snacks in the coffee shop/cafe. The hotel also offers room service (during limited hours). A complimentary on-the-go breakfast is served daily from 7:00 AM to 9:00 AM.
Featured amenities include a business center, express check-out, and dry cleaning/laundry services. Planning an event in San Francisco? This hotel has facilities measuring 500 square feet (46 square meters), including conference space.
A complimentary on-the-go breakfast is served each morning between 7:00 AM and 9:00 AM.
CAFÉ DE LA PRESSE - Onsite café. Guests can enjoy drinks at the bar. Open select days.
SCOTT'S CHOWDER HOUSE - Onsite bistro. Open select days.
Room service (during limited hours) is available.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • In-room WiFi speed: 100+ Mbps (good for 1–2 people or up to 6 devices)

Parking and transportation

  • Height restrictions apply for onsite parking
  • Offsite parking available (USD 48 per day)
  • Secured, covered valet parking on site (USD 80 per night; includes in/out privileges)
  • Wheelchair-accessible parking available

Food and drink

  • Free on-the-go breakfast available daily 7:00 AM to 9:00 AM
  • A coffee shop/cafe
  • A restaurant
  • Snack bar/deli

Restaurants on site

  • CAFÉ DE LA PRESSE
  • SCOTT'S CHOWDER HOUSE

Things to do

  • 24-hour gym

Family friendly

  • Snack bar/deli

Conveniences

  • 24-hour front desk
  • ATM
  • Luggage storage
  • Safe at front desk
  • Vending machine

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance

Business services

  • 500 square feet of conference space
  • Business center

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices
  • Assistive listening devices in meeting rooms
  • Braille/raised signage
  • Elevator
  • Handrails in stairways
  • Stair-free path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • 1 building
  • 7 floors
  • Banquet hall
  • Built in 1912
  • Fireplace in lobby
  • Smoking not allowed

Room amenities

Bedroom

  • Hypo-allergenic bedding
  • Premium bedding

Bathroom

  • Bathrobes
  • Designer toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 32-inch flat-screen TV with cable channels
  • Pay movies

Food and drink

  • Coffee/tea maker
  • Limited room service

More

  • Air conditioning (climate-controlled)
  • Iron/ironing board
  • Phone
  • Safe

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: midnight

Check-out

Check-out before noon
Contactless check-out available
Express check-out available

Special check-in instructions

An adult age 18 or older must assume all liability for the booking
Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

Pets stay free
Service animals are welcome, and are exempt from fees
Welcoming dogs only
Food and water bowls are available

Children and extra beds

Children are welcome
2 children, up to the age of 17 years, can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Cribs (infant beds) are not available

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Deposit: USD 50.00 per night
  • Resort fee: USD 43.55 per accommodation, per night
The resort fee includes:
  • Additional inclusions
  • Fitness center access
  • In-room bottled water

We have included all charges provided to us by the property.

Optional extras

  • Covered valet parking fee: USD 80 per night (in/out privileges)
  • Nearby parking fee: USD 48 per day (328 ft away)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted

We should mention

Parking height restrictions apply

Property is also known as

Hotel Triton
Hotel Triton San Francisco
Triton Hotel
Triton San Francisco
Hotel Triton a Kimpton Hotel
Hotel Triton Hotel
Hotel Triton San Francisco
Hotel Triton Hotel San Francisco

Hotel Triton Union Square San Francisco Reviews

Reviews

8.8

Excellent

Rating 10 - Excellent. 606 out of 1006 reviews
Rating 8 - Good. 239 out of 1006 reviews
Rating 6 - Okay. 84 out of 1006 reviews
Rating 4 - Poor. 42 out of 1006 reviews
Rating 2 - Terrible. 35 out of 1006 reviews

9.2/10

Cleanliness

9.2/10

Staff & service

8.2/10

Amenities

8.6/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Chaka

Great stay
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Raquel

Liked: Cleanliness, staff & service, property conditions & facilities
Wonderful spot to stay
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Ana

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Really nice hotel
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Lauren

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Honestly one of the cutest places I've stayed when looking for something reasonably priced but still safe and clean!
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Vangelina

Liked: Cleanliness, staff & service, amenities
Hotel was clean and staff was friendly
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Douglas

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very good hotel.
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

James

Liked: Cleanliness, staff & service, property conditions & facilities
Clean room and good location
Stayed 3 nights in Apr 2026
Verified

8/10 Good

victor

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice breakfast
Stayed 2 nights in Apr 2026
Verified

10/10 Excellent

Salvador

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Friendly staff, clean rooms
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Alla

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The location of this hotel is very convenient, making it easy to get around. Breakfast is simple—just coffee and a croissant—but everything else about the stay was excellent. The staff were friendly, and I would definitely recommend this hotel!
Stayed 2 nights in Apr 2026
Verified

10/10 Excellent

David

Great location, super clean and comfortable
Stayed 2 nights in Feb 2026
Verified

10/10 Excellent

Tobias

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Located in a great area and with very friendly and service minded staff makes this one of my favourite hotels in San Francisco.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Jeremy

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had a great stay!
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Samantha

Liked: Cleanliness, staff & service, amenities
Spotless, comfortable bed, friendly staff
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Burton

Liked: Cleanliness, amenities, property conditions & facilities
Great hotel and great staff
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

mario

Liked: Cleanliness, amenities, property conditions & facilities
Great location love the history behind it.
Stayed 2 nights in Feb 2026
Verified

10/10 Excellent

Nicole

Liked: Cleanliness, staff & service, amenities
Hotel Triton is a place to say and has the best amenities and is walking distance to many attractions!
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Sarah

Liked: Cleanliness, amenities, property conditions & facilities
Really nice room, comfortable, great service. And loved the location too!
Stayed 1 night in Jan 2026
Verified

8/10 Good

Elizabeth

Liked: Cleanliness, amenities, property conditions & facilities
Great location, very clean room, cute decor.
Stayed 1 night in Jan 2026
Verified

8/10 Good

Julia

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great place, location and staff
Stayed 5 nights in Nov 2025
Verified

8/10 Good

Tara

Liked: Cleanliness, staff & service, amenities
Great location! Hotel is clean and comfortable.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Young

Liked: Cleanliness, amenities, property conditions & facilities
Great location and really appreciated the checkout time being 12!
Stayed 3 nights in Feb 2026
Verified

6/10 Okay

Alberto

Liked: Cleanliness, staff & service, property conditions & facilities
I recommend it for any business traveler.
Stayed 2 nights in Mar 2026
Verified

8/10 Good

Tisa

Liked: Cleanliness, amenities, property conditions & facilities
Had a few issues checking in, but the stay was nice after that.
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Serhii

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel and amazing staff! We got a complimentary upgrade and water on arrival. The team was very friendly, helped us find food late at night, and even printed important documents in the morning. Highly recommend — will definitely come back!
Stayed 1 night in Apr 2026