Photo 1 - Hotel Triton Union Square San Francisco
Photo 2 - Hotel Triton Union Square San Francisco
Photo 3 - Hotel Triton Union Square San Francisco
Photo 4 - Hotel Triton Union Square San Francisco
Photo 5 - Hotel Triton Union Square San Francisco
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Hotel

Hotel Triton Union Square San Francisco

8.8/10 from 1003 reviews
Amenities
  • Free breakfast

  • 24-hour fitness facilities

  • Free breakfast to go

See all amenities
Where you'll be
Choose your room

Check in

Jun 19th 2026

Check out

Jun 20th 2026

Travelers

2 guests
  • Double Room, 2 Double Beds
    • 220 sq ft

    • Free breakfast

    • 24-hour fitness facilities

    • Free breakfast to go

    • Sleeps 4

    • 2 Double Beds

    Not available

  • Room, 1 Double Bed
    • 180 sq ft

    • Free breakfast

    • 24-hour fitness facilities

    • Free breakfast to go

    • Sleeps 2

    • 1 Double Bed

    Not available

  • Premium Room, 1 King Bed
    • 225 sq ft

    • Free breakfast

    • 24-hour fitness facilities

    • Free breakfast to go

    • Sleeps 2

    • 1 King Bed

    Not available

  • Room, 1 Queen Bed
    • 200 sq ft

    • Free breakfast

    • 24-hour fitness facilities

    • Free breakfast to go

    • Sleeps 2

    • 1 Queen Bed

    Not available

  • Room, 1 King Bed
    • 220 sq ft

    • Free breakfast

    • 24-hour fitness facilities

    • Free breakfast to go

    • Sleeps 2

    • 1 King Bed

    Not available

  • Executive King
    • 350 sq ft

    • Free breakfast

    • 24-hour fitness facilities

    • Free breakfast to go

    • Sleeps 2

    • 1 King Bed

    Not available

  • Room, 1 Double Bed, Accessible
    • 180 sq ft

    • Free breakfast

    • 24-hour fitness facilities

    • Free breakfast to go

    • Sleeps 2

    • 1 Double Bed

    Not available

  • Studio Suite, 2 Double Beds, Accessible
    • Free breakfast

    • 24-hour fitness facilities

    • Free breakfast to go

    • Sleeps 4

    • 2 Double Beds

    Not available

About this property
Hotel Triton Union Square 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.

Languages

Arabic, German, English, Spanish, French, Portuguese, Chinese (Mandarin)

Policies
Check-in

Check-in between 3:00 PM - midnight

Check-out

Check-out before 12:00 PM

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.

Other instructions
  • 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
Property payment types

American Express, Carte Blanche, Diners Club, Discover, JCB International, Mastercard, Visa, Cash not accepted, Debit cards not accepted

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
  • 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.
Other information
General
  • No rollaway/extra beds available
  • No cribs (infant beds) available
  • Parking height restrictions apply
  • Contactless check-out is available
  • Professional property host/manager
Pets
  • Pets allowed
  • Only dogs are allowed
  • Service animals are allowed
  • Service animals are exempt from fees/restrictions
  • Pets allowed (no fees)