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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
Bar (on property)
Lobby sitting area
Front of property

Reviews

8.8 out of 10
Excellent

Popular amenities

  • Breakfast included
  • Free WiFi
  • Air conditioning
  • Gym

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 Deluxe Double Room, 2 Double Beds

Deluxe Double Room, 2 Double Beds | Premium bedding, in-room safe, iron/ironing board, free WiFi

Deluxe Double Room, 2 Double Beds

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

View all photos for Deluxe Room, 1 Double Bed

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

Deluxe 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, free WiFi

Premium Room, 1 King Bed

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

View all photos for Deluxe Room, 1 Queen Bed

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

Deluxe 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 Deluxe Room, 1 King Bed

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

Deluxe 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

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

Executive King

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

View all photos for Room, 1 Double Bed, Mobility Accessible

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

Room, 1 Double Bed, Mobility Accessible

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

Similar properties

Exterior
Handlery Union Square Hotel
Union Square
  • Pool
  • Pet friendly
  • Free WiFi
  • Air conditioning
4.4 out of 5, Excellent, 3,162 reviews
$149 nightly
The price is $176
Jun 7 - Jun 8
Total with taxes and fees
Handlery Union Square Hotel

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.
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. 609 out of 1012 reviews
Rating 8 - Good. 242 out of 1012 reviews
Rating 6 - Okay. 80 out of 1012 reviews
Rating 4 - Poor. 45 out of 1012 reviews
Rating 2 - Terrible. 36 out of 1012 reviews

9.2/10

Cleanliness

9.2/10

Staff & service

8.2/10

Amenities

8.6/10

Property conditions & facilities

Reviews

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

10/10 Excellent

Ruben

Liked: Cleanliness, amenities, property conditions & facilities
Excellent stay! The king room was exceptionally clean, and the staff was friendly, professional, and available 24/7. The location is perfect, walking distance to Powell and Montgomery BART stations, two blocks from the California & Grant trolley stop, and directly across from the Chinatown Dragon Gate. Can’t wait to visit The City and stay here again in September!
Stayed 2 nights in Feb 2026

10/10 Excellent

Ayla

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Everything about this place was top tier and magical. The building smelled amazing and the staff was extremely nice. Our pets enjoyed the stay as much as we did. We appreciated the dog bowls brought to our room (:
Stayed 1 night in Feb 2026

10/10 Excellent

David

Stayed 2 nights in Feb 2026

10/10 Excellent

Chris

Traveled with family
Liked: Cleanliness, staff & service, amenities
Loved it! Clean and comfortable. Quirky decor and cute rooms. Great location. Free coffee and small breakfast in the morning. Desk staff recommended House of Nanking for lunch... now one of my favorite restaurants spots in SF! Will stay here again!
Stayed 3 nights in Feb 2026

10/10 Excellent

David

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

8/10 Good

Rosena, San Mateo

Liked: Cleanliness, amenities, property conditions & facilities
The room was comfortable. The breakfast was convenient. The location was perfect.
Stayed 1 night in Feb 2026

10/10 Excellent

Michelle

Stayed 2 nights in Feb 2026

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

10/10 Excellent

Kenia

Traveled with partner
Liked: Cleanliness, property conditions & facilities
Great Customer Service, cute cozy room
Stayed 2 nights in Feb 2026

8/10 Good

Shaneen

Liked: Cleanliness, amenities, property conditions & facilities
Staff was nice with the exception of the valet. When dropping off my car, he sped up so quickly and jumped the curb then parked right in front of the meter where my husband had to move the car forward so I could get into the passenger side without banging my door into the meter. Also, during cocktail hour, it would be great if the gal checking in at the front desk spoke up a little as it’s incredibly noisy and hard to hear. I had to ask her to repeat herself several times because she spoke so softly.
Stayed 1 night in Feb 2026

10/10 Excellent

Johan

Traveled with group
Liked: Cleanliness, staff & service, amenities
Clean, quiet and easy to get around! Add super nice personal, and the mix is great :-)
Stayed 1 night in Feb 2026

10/10 Excellent

Samantha

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

10/10 Excellent

Daniel

Liked: Cleanliness, staff & service
Clean room. Nice staff. Welcoming presence. No fuss. No nonsense.
Stayed 2 nights in Feb 2026

10/10 Excellent

mario, Renton

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

2/10 Terrible

Abraham

Stayed 3 nights in Feb 2026

10/10 Excellent

Joseph

Stayed 1 night in Feb 2026

8/10 Good

Guylene

Business traveler
Liked: Cleanliness, staff & service, amenities
The lobby is fresh and stylish and the front desk staff is friendly and welcoming. The rooms are small but cute and clean. Great location in the financial district. I have stayed here many times.
Stayed 1 night in Feb 2026

10/10 Excellent

Alejandro

Liked: Cleanliness, staff & service, amenities
Beautiful experience. Juan and the other guy w the glasses longer hair and cartiledge piercing were astonishingly courteous. Don’t sleep! 10/10 would recommend and stay again.
Stayed 1 night in Feb 2026

10/10 Excellent

Rosmery

Traveled with family and small children
The staff was so welcoming and helpful.
Stayed 2 nights in Jan 2026

10/10 Excellent

Marcellino, san jose

Stayed 1 night in Dec 2025

6/10 Okay

Carol

The lobby is nice. The room i was booked into was beat up. The bathroom was actually very nice. The room itself left a lot to be desired. - chipped paint, bland wallpaper, mismatched furnitures. But the bedding was good. So you can see the mismatch above. It would be really easy to make the room more desirable. But in its current state, I won't rebook.
Stayed 2 nights in Jan 2026

10/10 Excellent

Burton

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

10/10 Excellent

Pilar

Stayed 1 night in Jan 2026

10/10 Excellent

Amit

Stayed 2 nights in Jan 2026