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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$213.34

$170.67

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$184.41

$147.53

Includes taxes & fees

King Room

Non-refundable
Breakfast Included
20% OFF$197.05

$157.64

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
1/7

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$267.61

$214.09

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

SUITE STANDARD

Non-refundable
Room Only
20% OFF$273.44

$218.75

Includes taxes & fees

King Suite Bedded Accessible Room

Non-refundable
Breakfast Included
20% OFF$285.14

$228.11

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
1/11

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$235.91

$188.73

Includes taxes & fees

Executive King

Non-refundable
Breakfast Included
20% OFF$252.11

$201.69

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$222.23

$177.78

Includes taxes & fees

Full Bedded Accessible Room

Non-refundable
Breakfast Included
20% OFF$235.11

$188.09

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$182.18

$145.74

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$202.51

$162.01

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

N
naohitojpJP
Verified booking
extended_group
Standard Room
Stayed in May 3, 2026

"Excellent"

8.0
Helpful?
K
krazykevADELAIDE, GREATER ADELAIDE, SOUTH AUSTRALIA
Verified booking
Solo travel
Standard Room
Stayed in May 2, 2026

"Great hotel Great location"

10.0

Great location rooms are small but that San Francisco, fantastic staff Saba was great at check-in, close to Chinatown, Breakfast next door is good and Irish bar around the corner.Stayed here many times and will return

Helpful?
F
francescaitIT
Verified booking
solo_traveller
Standard Room
Stayed in May 2, 2026

"Very Good"

7.0
Helpful?
L
lancek410HONOLULU, OAHU, HAWAII
Verified booking
Friends getaway
Standard Room
Stayed in May 1, 2026

"Totally exceeded my expectations"

10.0

Talk about exceeding expectations!! I arrived early this morning and was warmly greeted by staff member ryan! He offered to help me and try to accommodate my early arrival. To my great surprise, he was able to offer me an early check in and an upgrade!! I come to the city often and the hotel triton will be at the top of my list!! Mahalo Bryant!!

Helpful?
E
E821GAgabrielan
Verified booking
Family
Standard Room
Stayed in Apr 29, 2026

"Perfect Stay! Comfort, Views & Exceptional Service."

10.0

Perfect location, spotless rooms, incredibly comfortable beds, thoughtful amenities, and outstanding customer service (Alice was beyond great, she even gave us an upgrade this was the second time we stayed at Hotel Triton, plus a complimentary happy hour with delicious wines, a European-style breakfast (juice, coffee, croissant,mufings donuts etc), guest discounts at the restaurant and ice cream shop next door, and a truly dog-friendly atmosphere (you don't get charge for your dog), everything you need for a seamless and memorable stay.

Helpful?
E
ErikaitIT
Verified booking
extended_group
Standard Room
Stayed in Apr 29, 2026

"Mi aspettavo di più , onestamente non tornerò più in questo hotel"

5.0

Nulla in particolare

La colazione pessima , pochissima varietà da mangiare nella hole dell’hotel Davvero assurdo

Helpful?
G
GabrielausUS
Verified booking
family_with_children
Standard Room
Stayed in Apr 28, 2026

"An unforgettable stay with stunning views, warm hospitality, and a perfect location."

10.0

This is my second time staying at the Hotel Triton, and it’s truly a gem—the location is amazing, with views of Chinatown and Coit Tower in the distance, the staff is beyond kind and always ready to help with great tips, and you feel warmly welcomed from the moment you arrive, plus it’s dog-friendly. The rooms have a charming European feel and are very comfortable, and I love the excellent ice cream shop and café next door (with a guest discount); I’ll definitely be staying here every time I visit San Francisco.

I like everything about this hotel

Helpful?
R
RoseanneusUS
Verified booking
solo_traveller
Standard Room
Stayed in Apr 28, 2026

"Good"

5.0

Location was great!

The room was really small

Helpful?
M
MARIAusUS
Verified booking
couple
Standard Room
Stayed in Apr 28, 2026

"Great location and price"

10.0

The location was close to everything

No complains

Helpful?
J
Jujuheart
Verified booking
Business
Standard Room
Stayed in Apr 27, 2026

"Charm and location"

10.0

I picked this location since it was close to my office at a decent rate on our plan. I have to say I pleasantly surprised by it's closeness to Chinatown. The hotel had a lot of charm which I quite enjoyed. The rooms were clean. The AC is a wall unit and mine wasn't working until I had someone help me. He had to set the timer in order to get it to work. A little loud if you aren't use to a wall unit but I was able to sleep. They had water stations and ice machines which I always need. They also offered a breakfast in the am. I only partook in the coffee and a whole fruit. It was mostly pastries if you start your day that way with juices. The front desk folks were friendly and helpful. I would stay here again since I could walk around and felt pretty safe.

Helpful?