A city skyline with numerous high-rise buildings and a construction crane.

Hostelling International Treasure Island hotels

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Oct 5 - Oct 6
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Oct 6 - Oct 7
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Our top choices for Treasure Island Hostelling International

A lobby with a brown leather sofa, a wooden coffee table with books, a blue staircase, and a wall with a map and text.
A cozy living room with a patterned carpet, a blue sofa, a brown leather couch, and a guitar leaning against the wall.
A hotel hallway with a patterned carpet, wooden benches, and a laundry sign.
A reception desk with wooden panels, two pendant lights, and a bulletin board with various notices.

1. HI San Francisco Downtown Hostel

HI San Francisco Downtown Hostel
Union Square
United States
Dennis
NT$2,781
NT$3,239 total
includes taxes & fees
Nov 4 - Nov 5
HI San Francisco Downtown Hostel
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Top Treasure Island Hotel Reviews

Hyatt Regency San Francisco

Hyatt Regency San Francisco

10/10 Excellent
"It is only missing a real coffee bar."
Jeanette 1-night trip
Posted 1 hour ago
Hyatt Regency San Francisco
Handlery Union Square Hotel

Handlery Union Square Hotel

10/10 Excellent
"Great location on Union Square, lobby staff so kind and friendly. We had a great room, you can tell the building is old but they've modernised the decor. Would stay here again."
Catherine 3-night trip
Posted 3 hours ago
Handlery Union Square Hotel
The Marker Union Square San Francisco

The Marker Union Square San Francisco

10/10 Excellent
"Great trip"
Jorge 3-night trip
Posted 3 hours ago
The Marker Union Square San Francisco
Parc 55 San Francisco - A Hilton Hotel

Parc 55 San Francisco - A Hilton Hotel

10/10 Excellent
"We stayed in the sunset suite I highly recommend it. Don’t forget to close the curtains when you leave or the room will be super hot when you get back."
Luke 2-night trip
Posted 4 hours ago
Parc 55 San Francisco - A Hilton Hotel
Chancellor Hotel on Union Square

Chancellor Hotel on Union Square

10/10 Excellent
"."
Kisoh 3-night trip
Posted 6 hours ago
Chancellor Hotel on Union Square
Hotel Zephyr San Francisco

Hotel Zephyr San Francisco

10/10 Excellent
"Loved this quirky hotel. In the perfect location close to Pier 39 trams and cable cars. Staff very helpful. Love the games room and the outside entertaining area with the fire pits. Our room was a little noisy with the person above us walking around non stop. But other than that would definitely stay here again."
Warren 4-night trip
Posted 7 hours ago
Hotel Zephyr San Francisco
Hilton San Francisco Union Square

Hilton San Francisco Union Square

8/10 Good
"The staff were so great! I travel often and am always refreshed by kind and helpful staff! The property itself was great, some physical maintenance needed but definitely not a deal breaker!"
Michele 2-night trip
Posted 7 hours ago
Hilton San Francisco Union Square

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