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Exterior & Views 1, Hotel Triton Union Square San Francisco, San Francisco
Bedroom 2, Hotel Triton Union Square San Francisco, San Francisco
Others 3, Hotel Triton Union Square San Francisco, San Francisco
Public Area 4, Hotel Triton Union Square San Francisco, San Francisco
Bathroom 5, Hotel Triton Union Square San Francisco, San Francisco
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Hotel

Hotel Triton Union Square San Francisco

Downtown, San Francisco

The Fun Awaits

Perfect for nature lovers
Perfect for nature loversOnly 740 m to Yerba Buena Gardens and 779 m to TransAmerica Redwood Forest
Tourist attractions nearby
Tourist attractions nearbyOnly 1.2 km to Yerba Buena Ice Skating Center and 2.6 km to Aquarium of the Bay
Near shopping centers
Near shopping centersOnly 273 m to Crocker Galleria and 816 m to Embarcadero Center
Nice location! Near public transport
Nice location! Near public transportOnly 447 m to Montgomery St. Station and 1.1 km to Drumm & California
Suitable for your business trip
Suitable for your business tripStay productive with business facilities.

Reviews

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4.3/5
GoodFrom 206 reviews
5.0/51 Jun 2026
Alexandria
One of my favorite properties in San Francisco! The update theyve done to the hotel is great, the rooms are a good size for the city and i appreciate that they have a small fridge and coffee maker. Each morning they put out a continental breakfast for grab and go. The location is the best part. So many food options and easy to get around from here. The gelato spot next door is to die for as well
5.0/51 Jun 2026
Alexandria
One of my favorite properties in San Francisco! The update theyve done to the hotel is great, the rooms are a good size for the city and i appreciate that they have a small fridge and coffee maker. Each morning they put out a continental breakfast for grab and go. The location is the best part. So many food options and easy to get around from here. The gelato spot next door is to die for as well
5.0/530 May 2026
Joleen • Trip with Friends
Wonderful staff, clean rooms, affordable price. Will definitely book here again!
5.0/530 May 2026
Joleen • Trip with Friends
Wonderful staff, clean rooms, affordable price. Will definitely book here again!
5.0/530 May 2026
Phyllip • Couple Trip
This hotel was super comfortable. Super clean and so well maintained . Staff were helpful and friendly. We love how easy it was for us to be so central to walk everywhere. Especially how we can literally access Chinatown, little Italy, the Pier, parks and to so many restaurants by literally just walking out from the front lobby. Will definitely book here again.
5.0/530 May 2026
Phyllip • Couple Trip
This hotel was super comfortable. Super clean and so well maintained . Staff were helpful and friendly. We love how easy it was for us to be so central to walk everywhere. Especially how we can literally access Chinatown, little Italy, the Pier, parks and to so many restaurants by literally just walking out from the front lobby. Will definitely book here again.
5.0/529 May 2026
Kathleen • Couple Trip
Small but clean room, and they are pet friendly! Perfect location for our trip!
5.0/529 May 2026
Kathleen • Couple Trip
Small but clean room, and they are pet friendly! Perfect location for our trip!
5.0/527 May 2026
Nicholas • Couple Trip
Hotel Triton is a must when considering centrally located San Francisco hospitality. Rey took great care of us as we had a couple of audibles during our time. The grab and go breakfast was great to energize anyone to hit the city running on more than hope. The rooms were vintage chic but with modern amenities, like the matcha-based toiletries that were among the freshest I’ve had to date. The straightforward expectations with the simple charm of everyone at Hotel Triton made us feel welcome throughout our time.
5.0/527 May 2026
Nicholas • Couple Trip
Hotel Triton is a must when considering centrally located San Francisco hospitality. Rey took great care of us as we had a couple of audibles during our time. The grab and go breakfast was great to energize anyone to hit the city running on more than hope. The rooms were vintage chic but with modern amenities, like the matcha-based toiletries that were among the freshest I’ve had to date. The straightforward expectations with the simple charm of everyone at Hotel Triton made us feel welcome throughout our time.
5.0/526 May 2026
Huy • Family Trip
Great location, amazinf staff!
5.0/526 May 2026
Huy • Family Trip
Great location, amazinf staff!
5.0/526 May 2026
Emma • Others
We loved our stay here! Super funky and fun hotel and staff were very friendly and the vibe was just great. Our room was very comfortable and we slept great! Convenient location to walk downtown and in north beach
5.0/526 May 2026
Emma • Others
We loved our stay here! Super funky and fun hotel and staff were very friendly and the vibe was just great. Our room was very comfortable and we slept great! Convenient location to walk downtown and in north beach
5.0/525 May 2026
Kathy
Perfect location pet friendly
5.0/525 May 2026
Kathy
Perfect location pet friendly
5.0/524 May 2026
Armando • Family Trip
Clean room, friendly staf
5.0/524 May 2026
Armando • Family Trip
Clean room, friendly staf
5.0/524 May 2026
LOUIS • Couple Trip
Great location. Helpful staff. Not a lot of drawer space but just lived out of suitcases. We’ll certainly stay again.
5.0/524 May 2026
LOUIS • Couple Trip
Great location. Helpful staff. Not a lot of drawer space but just lived out of suitcases. We’ll certainly stay again.

Location

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342 Grant Ave, San Francisco, California, US
All distances are measured in straight lines. The actual travel distance may be different.

Accommodation Rules

Announcement

The amenity fee includes complimentary Wi-Fi, Fitness Room Access with Peloton, Welcome Fortune Cookies, a $5 Grab and Go voucher, complimentary coffee/tea service and Continental Breakfast (breakfast pastries/breads, fresh fruit and juice), Complimentary 2-hour Happy Hour (Beer, Wine and Canned Cocktails), FloWater Filtered Water
The valet fee is USD 65 and there will be an additional USD 15 for oversized vehicles.
Please note: The parking fee noted in policies excludes taxes. Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
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Check-in Procedure
Check-in3:00 PM-midnight
Check-out12:00 PM

  • 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

To make arrangements for check-in please contact the property at least 24 hours before arrival using the information on the booking confirmation. Prior to arrival, guests must complete online registration with the property via a secure link. If you are planning to arrive after noon please contact the property in advance using the information on the booking confirmation. Guests planning to arrive outside of normal check-in hours must contact the property in advance for check-in instructions. Front desk staff will greet guests on arrival at the property. Information provided by the property may be translated using automated translation tools.

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Want to check in early? Fill out the Special Requests form on the booking page.

More Policies
  • Up to 2 children 17 years old and younger stay free when occupying the parent or guardian's room, using existing bedding.
  • Parking height restrictions apply.
  • Contactless check-out is available.

About Hotel Triton Union Square San Francisco

Hotel Triton Union Square San Francisco Location
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.

Hotel Triton Union Square San Francisco Facility and Service
Take advantage of recreation opportunities such as a 24-hour fitness center, or other amenities including complimentary wireless internet access and concierge services. This hotel also features a fireplace in the lobby, a banquet hall, and a vending machine.

Hotel Triton Union Square San Francisco Rooms
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 complimentary toiletries and hair dryers. Conveniences include phones, as well as safes and irons/ironing boards.

Restaurant and Cafe
Grab a bite from the snack bar/deli serving guests of Hotel Triton Union Square San Francisco. A complimentary on-the-go breakfast is served daily from 7:00 AM to 9:00 AM.

Room Type and Price

Fri, 11 Sep 2026 - Sat, 12 Sep 2026 (1 night)
1 Room, 1 Adult, 0 Children