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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
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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

Room 1 Double Bed

Non-refundable
Breakfast Included
20% OFF$132.59

$106.07

Includes taxes & fees
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Queen Room - Photo 2
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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

Room 1 Queen Bed

Non-refundable
Breakfast Included
20% OFF$142.86

$114.29

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
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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

Room 1 King Bed

Non-refundable
Breakfast Included
20% OFF$153.13

$122.5

Includes taxes & fees
Double Room with Two Double Beds - Photo 1
Double Room with Two Double Beds - Photo 2
Double Room with Two Double Beds - Photo 3
Double Room with Two Double Beds - Photo 4
Double Room with Two Double Beds - Photo 5
Double Room with Two Double Beds - Photo 6
Double Room with Two Double Beds - Photo 7
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Double Room with Two Double Beds

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 4
2 Double bed (131-150 cm wide)
Amenities
ShowerAir conditioningHair dryerPrivate bathroomAlarm clock

Double Room 2 Double Beds

Non-refundable
Breakfast Included
20% OFF$183.99

$147.19

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$238.09

$190.47

Includes taxes & fees
Suite - Photo 1
Suite - Photo 2
Suite - Photo 3
Suite - Photo 4
Suite - Photo 5
Suite - Photo 6
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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

Studio Suite 2 Double Beds Accessible

Non-refundable
Breakfast Included
20% OFF$282.51

$226.01

Includes taxes & fees
Studio - Disability Access - Photo 1
Studio - Disability Access - Photo 2
Studio - Disability Access - Photo 3
Studio - Disability Access - Photo 4
1/4

Studio - Disability Access

The suite offers air conditioning.

33 sqm
Sleeps 4
2 Double bed (131-150 cm wide)
Amenities
ShowerAir conditioningHair dryerPrivate bathroomAlarm clock

STUDIO Accessible Two Double beds

Non-refundable
Breakfast Included
20% OFF$282.53

$226.02

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

1 King Bed350 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

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

Executive King

Non-refundable
Room Only
20% OFF$208.44

$166.75

Includes taxes & fees

Executive King

Non-refundable
Breakfast Included
20% OFF$245.5

$196.4

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

1 Double Bed180 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

17 m2
Sleeps 2
1 Double bed (131-150 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneHair dryer

DOUBLE DELUXE

Non-refundable
Breakfast Included
20% OFF$133.66

$106.93

Includes taxes & fees
Room, 1 Double Bed, Accessible - Photo 1
Room, 1 Double Bed, Accessible - Photo 2
Room, 1 Double Bed, Accessible - Photo 3
Room, 1 Double Bed, Accessible - Photo 4
Room, 1 Double Bed, Accessible - Photo 5
Room, 1 Double Bed, Accessible - Photo 6
Room, 1 Double Bed, Accessible - Photo 7
Room, 1 Double Bed, Accessible - Photo 8
Room, 1 Double Bed, Accessible - Photo 9
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Room, 1 Double Bed, Accessible

1 Double Bed180 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 housekeepingAccessibility - Grab bar in showerNeed to Know - Toothbrush and toothpaste not availableNon-Smoking

17 m2
Sleeps 2
1 Double bed (131-150 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneHair dryer

Full Bedded Accessible Room

Non-refundable
Room Only
20% OFF$171.89

$137.51

Includes taxes & fees

Full Bedded Accessible Room

Non-refundable
Breakfast Included
20% OFF$173.88

$139.1

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

Premium Room 1 King Bed

Non-refundable
Breakfast Included
20% OFF$173.69

$138.95

Includes taxes & fees
Deluxe Room, 2 Double Beds - Photo 1
Deluxe Room, 2 Double Beds - Photo 2
Deluxe Room, 2 Double Beds - Photo 3
Deluxe Room, 2 Double Beds - Photo 4
Deluxe Room, 2 Double Beds - Photo 5
Deluxe Room, 2 Double Beds - Photo 6
Deluxe Room, 2 Double Beds - Photo 7
Deluxe Room, 2 Double Beds - Photo 8
Deluxe Room, 2 Double Beds - Photo 9
Deluxe Room, 2 Double Beds - Photo 10
Deluxe Room, 2 Double Beds - Photo 11
Deluxe Room, 2 Double Beds - Photo 12
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Deluxe Room, 2 Double Beds

2 Double Beds220 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 4
2 Double bed (131-150 cm wide)
Amenities
Coffee/tea makerShowerSafety deposit boxTVTelephoneHair dryer

ADA Deluxe 2 Full Beds Non-Smoking

Non-refundable
Room Only
20% OFF$239.85

$191.88

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

A
AbdulsamadusUS
Verified booking
couple
Standard Room
Stayed in Jun 15, 2026

"Exceptional"

9.0
Helpful?
A
adarshaa2026
Verified booking
Solo travel
Standard Room
Stayed in Jun 14, 2026

"Very Bad experience"

2.0

Bad experience. I initially booked from 9th to 13th June but had to check out at 12th. I got charged for the 12 th night as well. Bad room had some kind of smell throughout. Do not recommend anyone.

Helpful?
R
RobertusUS
Verified booking
couple
Standard Room
Stayed in Jun 14, 2026

"All in all a good stay - I would come back again"

10.0

Good location and clean

Bathroom was 9 out of 10

Helpful?
K
KseniausUS
Verified booking
extended_group
Standard Room
Stayed in Jun 13, 2026

"Great location and staff!!!"

8.0

I liked the location and staff the most. Staff went out of their way to make our stay as enjoyable as possible. The location is awesome because it is very close to everything downtown.

This is obviously nothing they can change, but rooms and bathroom are tiny. Just plan accordingly.

Helpful?
S
samueleM1472CE
Verified booking
Business
Standard Room
Stayed in Jun 8, 2026

"Had a wonderful time."

10.0

Walking distance to nice spots in downtown. Cozy hotel atmosphere overall. Comfy rooms cleaned every two days. Noise from outside the building nicely isolated, although noise from outside the room can be heard at times. Wonderful service and helpful staff. Rey helps me a lot helping with my checkout extension. Coffees and light breakfast to simply start the day. Good value for my stay overall.

Helpful?
C
CaterinaitIT
Verified booking
couple
Standard Room
Stayed in Jun 7, 2026

"Exceptional"

10.0

Colazione scarsa ma buona

Helpful?
A
amyjN7816AB
Verified booking
Business
Standard Room
Stayed in Jun 6, 2026

"Unclean rooms"

2.0

I arrived on a Tuesday afternoon & my room wasn’t clean. They said they would clean it while I went to dinner, but they didn’t. They brought up a bottle of wine, but still allowed me to sleep in an unclean room. They couldn’t move me because they were capacity and housekeeping was gone. The next morning they said they would clean it while I was gone for the day. Eight hours later, I came back and it was still not clean. I almost thought it was a joke. The manager of housekeeping came to the lobby and argued with the front desk clerk about it for about 5 to 7 minutes while I was just sitting there and I decided just to leave because it was so awkward. They kept claiming that they were a four-star hotel and this is not how they operate, but I’m not really sure if I believe. That night, it was finally cleaned 30 hours after I arrived. Upon check out when I asked if I could receive some kind of discount upon leaving, they said no and then charged me $135 per hotel fees. I would highly recommend NOT staying here.

Helpful?
A
AnnekenlNL
Verified booking
solo_traveller
Standard Room
Stayed in Jun 4, 2026

"Nice but dont call it breakfast"

8.0

Great location, clean, proper and fine bed (not very hard, not very soft), housekeeping every otherday

Breakfast! It's hardly anything: some juice / tea/ coffee and some sweet things (stale croissants, muffins, donuts). Quite unhealthy and not doable with allergens. My one person room had a tiny window with no view. But it was quite, cozy and clean. Staff could be nicer, some of them weren’t

Helpful?
B
BelleusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jun 4, 2026

"It was okay"

5.0

The location is pretty good and the discount you can get at the surrounding restaurants is good

Unfortunately there’s no microwave so you definitely cannot bring left overs.. the refrigerators doesn’t run cold either it’s more so warm so drinks being kept cold isn’t gonna happen.. the ac wasn’t working too well for us either which was unfortunate and the pillows are most definitely not pillows

Helpful?
H
HaovnVN
Verified booking
solo_traveller
Standard Room
Stayed in Jun 3, 2026

"Good"

6.0
Helpful?