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8.4 / 10 Guest Rating

Hotel Triton Union Square San Francisco

342 Grant Avenue, San Francisco, us

Hotel Triton Union Square San Francisco - main view

About the Property

Artistic Vision Brought to Life:
Hotel Triton embodies the creative spirit of San Francisco, designed by local artists to showcase the vibrant Bay Area pop culture.

Conveniently Located & Value-Packed:
Situated near Chinatown gates and Union Square, Hotel Triton offers a prime location for exploring the city. Enjoy amenities like WiFi, wine receptions, and a fitness center, making your stay both convenient and valuable.

Charming Amenities & Culinary Delights:
Indulge in welcome sweet treats, gourmet coffee & tea, and on-site dining options. With fruit-infused water and a range of amenities, Hotel Triton ensures a delightful stay in San Francisco.

Book now for an unforgettable experience at Hotel Triton, where art, culture, and comfort converge seamlessly.

Facilities & Amenities

Fitness facilities
WiFi available
Free WiFi
Parking
Non-smoking rooms
Air conditioning
Fitness center
24-hour front desk
Room service
Business center

Important Information

Check-in & Out

Check-in
Check-out12:00 PM

Property Notes

Please note that the parking fee noted in policies excludes taxes.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

Room with One Double Bed - Photo 1
Room with One Double Bed - Photo 2
Room with One Double Bed - Photo 3
Room with One Double Bed - Photo 4
Room with One Double Bed - Photo 5
Room with One Double Bed - Photo 6
1/6

Room with One Double Bed

This petite air-conditioned room features an iPod docking station and a flat-screen TV. It includes a mini-bar stocked with organic snacks.

17 sqm
Sleeps 2
1 Double bed (131-150 cm wide)
Amenities
ShowerAir conditioningHair dryerPrivate bathroomAlarm clock

DOUBLE STANDARD

Non-refundable
Room Only
20% OFF$177.27

$141.82

Includes taxes & fees
Queen Room - Photo 1
Queen Room - Photo 2
Queen Room - Photo 3
Queen Room - Photo 4
Queen Room - Photo 5
Queen Room - Photo 6
Queen Room - Photo 7
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Queen Room

This room offers a flat-screen TV and a mini-bar stocked with organic snacks. It includes an private bathroom with eco-friendly custom bath amenities.

19 sqm
Sleeps 2
1 Queen bed (151-180 cm wide)
Amenities
ShowerAir conditioningHair dryerPrivate bathroomAlarm clock

Queen Room

Non-refundable
Room Only
20% OFF$151.01

$120.81

Includes taxes & fees

Queen Room

Non-refundable
Breakfast Included
20% OFF$152.88

$122.3

Includes taxes & fees
King Room - Photo 1
King Room - Photo 2
King Room - Photo 3
King Room - Photo 4
King Room - Photo 5
King Room - Photo 6
King Room - Photo 7
King Room - Photo 8
King Room - Photo 9
King Room - Photo 10
King Room - Photo 11
1/11

King Room

This room offers a flat-screen TV and a mini-bar stocked with organic snacks. It includes an private bathroom with eco-friendly custom bath amenities.

20 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
ShowerAir conditioningHair dryerPrivate bathroomAlarm clock

King Room

Non-refundable
Room Only
20% OFF$153.63

$122.9

Includes taxes & fees

King Room

Non-refundable
Breakfast Included
20% OFF$163.8

$131.04

Includes taxes & fees
Premium King Room - Photo 1
Premium King Room - Photo 2
Premium King Room - Photo 3
Premium King Room - Photo 4
Premium King Room - Photo 5
Premium King Room - Photo 6
Premium King Room - Photo 7
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Premium King Room

This premium room offers a flat-screen TV and a mini-bar stocked with organic snacks. It includes an private bathroom with eco-friendly custom bath amenities. A maximum of 2 guests are permitted in this room.

21 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
ShowerAir conditioningHair dryerPrivate bathroomAlarm clock

Premium King Room

Non-refundable
Room Only
20% OFF$234.51

$187.61

Includes taxes & fees
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Suite - Photo 6
1/6

Suite

Offering an accessible bathtub and hearing-accessible features, a flat-screen TV, counter with sink, work desk and spacious private bathroom with granite accents are included in this suite. This suite is also known as the "Accessible Executive King Suite".

33 sqm
Sleeps 3
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
ShowerAir conditioningHair dryerPrivate bathroomAlarm clock

King Suite Bedded Accessible Room

Non-refundable
Breakfast Included
20% OFF$324.46

$259.57

Includes taxes & fees
Deluxe Room, 1 King Bed - Photo 1
Deluxe Room, 1 King Bed - Photo 2
Deluxe Room, 1 King Bed - Photo 3
Deluxe Room, 1 King Bed - Photo 4
Deluxe Room, 1 King Bed - Photo 5
Deluxe Room, 1 King Bed - Photo 6
Deluxe Room, 1 King Bed - Photo 7
Deluxe Room, 1 King Bed - Photo 8
Deluxe Room, 1 King Bed - Photo 9
Deluxe Room, 1 King Bed - Photo 10
Deluxe Room, 1 King Bed - Photo 11
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Deluxe Room, 1 King Bed

1 King Bed220 sq feet Internet - Free WiFi 100+ Mbps (good for 1–2 people or up to 6 devices) Entertainment - 32-inch flat-screen TV with cable channels and pay moviesFood & Drink - Coffee/tea maker and room service (limited hours) Sleep - Premium bedding and bed sheets Bathroom - Private bathroom, shower, bathrobes, and designer toiletriesPractical - Safe, iron/ironing board, and phoneComfort - Climate-controlled air conditioning and daily housekeepingNeed to Know - Toothbrush and toothpaste not availableNon-Smoking

20 m2
Sleeps 2
1 King bed (151-180 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneHair dryer

DOUBLE DELUXE KING BED

Non-refundable
Breakfast Included
20% OFF$151.44

$121.15

Includes taxes & fees
Premium Room, 1 King Bed - Photo 1
Premium Room, 1 King Bed - Photo 2
Premium Room, 1 King Bed - Photo 3
Premium Room, 1 King Bed - Photo 4
Premium Room, 1 King Bed - Photo 5
Premium Room, 1 King Bed - Photo 6
Premium Room, 1 King Bed - Photo 7
Premium Room, 1 King Bed - Photo 8
Premium Room, 1 King Bed - Photo 9
Premium Room, 1 King Bed - Photo 10
Premium Room, 1 King Bed - Photo 11
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Premium Room, 1 King Bed

1 King Bed225 sq feet Internet - Free WiFi 100+ Mbps (good for 1–2 people or up to 6 devices) Entertainment - 32-inch flat-screen TV with cable channels and pay moviesFood & Drink - Coffee/tea maker and room service (limited hours) Sleep - Premium bedding and bed sheets Bathroom - Private bathroom, shower, bathrobes, and designer toiletriesPractical - Safe, iron/ironing board, and phoneComfort - Climate-controlled air conditioning and daily housekeepingNeed to Know - Toothbrush and toothpaste not availableNon-Smoking

21 m2
Sleeps 2
1 King bed (151-180 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneHair dryer

DOUBLE PREMIUM KING BED

Non-refundable
Breakfast Included
20% OFF$171.77

$137.42

Includes taxes & fees

Guest Reviews

8.4
Excellent1537 verified reviews
AI Summary

Guests highly rate the friendly staff and frequently praise the great location.

Categories

Cleanliness8.1
Service9.0
Location9.1
Room Quality8.0
Amenities8.6
Value for Money8.5
Food and Beverage7.6
Overall Experience8.4

Select topics to read reviews

M
Marino209
Verified booking
Couples
Standard Room
Stayed in May 26, 2026

"Pick better"

2.0

Pros: Great location Hotel is kept up well for how old it is (minus all the dust on the tables in the room) The street noise is lower for being in downtown SF Cons: Hospitality service was horrible (very rude and all over the place) Front desk women lied about her name (confirmed when asking the next morning from other employees) I believe her real name is Sabah but who knows at this point but she said “Kamille” Was told to move my things from from the 7th floor to the 2nd after unpacking, due to the dog. They would not give us a new room until I showed my luggage out of the room. This was already in the reservation weeks ago... Asked for a late check out from her and was charged, just to come back with the room being closed and the key card not working, with my dog inside Breakfast was as good as Costco at best. Just grab and go muffins and such “Urban Amenity Fee” of $37 a night for poor wifi and cable connections. (Should be free in this day and age) 3 hours of a late check out for for $50 $65 for parking a night and $11.50 for a “parking text” Overall I will not stay here again.

Helpful?
H
HuycaCA
Verified booking
family_with_children
Standard Room
Stayed in May 26, 2026

"Great location, excellent staff...a trendy spot with great amenities."

10.0

The staff were really amazing. Tony, Rey and Saba. They were really personable, patient and understanding. Highly emotionally intelligent people who earned my trust and thsts what exceeded my expectations.

I didnt like booking through Expedia...it gave me problems ans won't lwt me extend my stay without adding a separate booking which caused a great deal of issues for me and charges to my card.

Helpful?
S
SernausUS
Verified booking
family_with_children
Standard Room
Stayed in May 26, 2026

"We come to visit San Francisco often because of the SF Giants unfortunately this hotel was not the right choice for us"

2.0

It was close to many restaurants

The girl at the reception was very rude and unwelcoming There was a bad odor in the hotel Air conditioning did not cool the room The restroom was VERY small There were many different surprise charges brought up during check in

Helpful?
M
MatthiasatAT
Verified booking
solo_traveller
Standard Room
Stayed in May 26, 2026

"Exceptional"

9.0
Helpful?
K
K8014SOmichelef
Verified booking
Solo travel
Standard Room
Stayed in May 25, 2026

"Check In"

8.0

Ray and Tony made my check in experience easy. They were very pleasant.

Helpful?
C
cynthiacC6132AL
Verified booking
Family
Standard Room
Stayed in May 25, 2026

"Disappointed"

6.0

Location was good for us. The atmosphere was just ok. Our room was too small and crowded. Not such a great value once the daily resort fees are added. The room was clean but the bathroom door handle was broken, the air conditioner was too loud to use, the shower basin was slippery and dangerous and the water on the bathroom faucet only trickled out.

Helpful?
M
marknB5496STSAN LUIS OBISPO, SAN LUIS OBISPO COUNTY, CALIFORNIA
Verified booking
Solo travel
Standard Room
Stayed in May 25, 2026

"Extra Fee was NOT expected"

6.0

Location was great, right on Grant Av, by the entrance to China Town. I knew I'd have to pay extra for having the car garaged. I paid everything else online when I booked the place. I wasn't expecting the $45 or $50 fee on top of that. If it is part of the fee, have it paid when I book the room. I was very upset that this was added to the bill after I paid online. I would have booked another place. That would have put it over the top.

Helpful?
8
853tomrWORCESTER, WORCESTERSHIRE, ENGLAND
Verified booking
Couples
Standard Room
Stayed in May 25, 2026

"Average - good and bad points to note"

6.0

This place is very average and there are good and bad things that we experienced during our stay. The good, the location, comfortable bed, staff are friendly and there’s a free wine session mid-afternoon, which was nice. The bad, we got a lot of noise from outside, the hotel is very dated and the breakfast was pretty lousy. On the breakfast, there were apples, oranges and three types of pastries. Better than nothing but some yogurts and cereals would go a long way to making it better and getting people off to a healthier start to the day.

Helpful?
C
CynthiausUS
Verified booking
solo_traveller
Standard Room
Stayed in May 25, 2026

"Disappointed"

5.0

Great location.

Stayed 3 nights and no one ever came to clean our room. Bathroom door handle was broken, room was very small and stuffy. They have down graded their 4pm happy hour and their contennintal breakfast to a grab and go. The shower basin are dangerously slippery. When I asked for a rubber bath matt they couldn't provide one. They charged a daily resort fee of over $200 for the 3 nights. We've stayed here the last 3 times we've come to San Francisco, with one of those times being my daughter's wedding, inwhich we booked a third of their rooms. Maybe the hotel is struggling financially? Anyway, I think this will be our last time staying here.

Helpful?
E
Excursion42016075169SAN ANTONIO, TEXAS
Verified booking
Solo travel
Standard Room
Stayed in May 24, 2026

"Great access to attractions"

8.0

The room was small but clean. Unfortunately the in window HVAC unit was very loud which made watching TV and sleeping difficult. I found that I had to turn it off to do either. Not much interaction with staff as they directed me to self check in which I found unfriendly. The morning "breakfast" was nice as it consisted of danishes, fruit, juice and coffee. They have a nice feature of filtered water from a machine on the 6th floor. I do wish this feature was available on other floors so if on a lower floor like me one doesn't have to go up several floors to fill the provided carafe. The hotel is located close to Union Square, Chinatown and a quick walk to Northbeach and Fishermans Wharf. Also is close to Bart which give you access to San Francisco Airport.

Helpful?