The Best Hotels with a Pool in Union Square, CA from NT$5,452 in 2026

Q: What are some accommodations with pools in Union Square?

Handlery Union Square Hotel : Hotel steps from Union Square. Features a sauna, an outdoor pool, and complimentary wireless internet access. Chancellor Hotel on Union Square : Hotel, 4-minute walk from Union Square. Features 2 bars, an outdoor pool, and a snack bar/deli. Grand Hyatt San Francisco : Hotel, 3-minute walk from Union Square. Features 2 restaurants, an indoor pool, and a sauna.

A cityscape with tall buildings, palm trees, and red double-decker buses.

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Our top choices for Union Square hotels with a pool

A hotel courtyard with a swimming pool, lounge chairs, and potted plants.

1. Handlery Union Square Hotel

Union Square

Dive into a sun-soaked escape with the heated outdoor pool that's always open for fun.

NT$5,452 total

includes taxes & fees

Oct 16 - Oct 17

A hotel with a modern design, featuring a prominent 'PARC 55' sign, a 'Barbary Coach' restaurant, and a view of the street with light trails from moving vehicles.

2. Parc 55 San Francisco - A Hilton Hotel

Union Square

Discover a city oasis with access to a neighboring outdoor pool and downtown views.

NT$6,093 total

includes taxes & fees

Oct 16 - Oct 17

An indoor swimming pool with multiple lounge chairs and a high ceiling with skylights.

3. Hotel Nikko San Francisco

Union Square

Dive into year-round swimming bliss with a pristine indoor pool at this luxury San Francisco hotel.

NT$9,362 total

includes taxes & fees

Oct 2 - Oct 3

A swimming pool with lane dividers, a sign for the Marines' Memorial Association, and a lifeguard chair.

4. Marines Memorial Club & Hotel

Union Square

Indoor pool and fitness center enhance city stays in San Francisco's vibrant heart, near major landmarks.

NT$6,516 total

includes taxes & fees

Oct 4 - Oct 5

An aerial view of a swimming pool with a person in the water, surrounded by lounge chairs and tables.

5. Hilton San Francisco Union Square

Union Square

Float in the sky-high outdoor pool surrounded by urban panoramas in the heart of San Francisco.

NT$6,093 total

includes taxes & fees

Oct 23 - Oct 24

A swimming pool with lounge chairs and umbrellas, surrounded by a building with multiple floors and balconies.

6. Hotel Riu Plaza Fisherman's Wharf

Fisherman's Wharf

Splash into a sun-soaked haven at this San Francisco hotel, where the outdoor heated pool beckons with loungers and umbrellas.

NT$6,091 total

includes taxes & fees

Oct 18 - Oct 19

An indoor swimming pool with clear water, a ceiling with a blue marble pattern, and a window with a view of the outside.

7. InterContinental San Francisco by IHG

Downtown San Francisco

Modern indoor swimming pool complements this upscale San Francisco hotel's exceptional service and convenient downtown location.

NT$9,520 total

includes taxes & fees

Oct 23 - Oct 24

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Choose what matters most at hotels with a pool in Union Square

Breakfast included

4 stars

Top Union Square Hotel Reviews

Chancellor Hotel on Union Square

8/10 Good

"Felt"

Frequently asked questions

What's it like visiting Union Square?

If laying by the pool is your idea of the perfect getaway, you may want to consider lively Union Square, which has 5 places to stay with pools. While you're here, you can explore sights such as Oracle Park and Pier 39, and then take it easy poolside at one of the accommodations in Union Square that guests like for their pools.

What are some accommodations with pools in Union Square?

Handlery Union Square Hotel: Hotel steps from Union Square. Features a sauna, an outdoor pool, and complimentary wireless internet access. Chancellor Hotel on Union Square: Hotel, 4-minute walk from Union Square. Features 2 bars, an outdoor pool, and a snack bar/deli. Grand Hyatt San Francisco: Hotel, 3-minute walk from Union Square. Features 2 restaurants, an indoor pool, and a sauna.

How many pool hotels will I be able to find in Union Square?

Expedia has 5 hotels in Union Square for your poolside break.

What is there to see and do in Union Square?

Explore places like Oracle Park, Pier 39, and Chase Center while you're in the area. Make a point to visit attractions like China Beach and Golden Gate Park. Union Square appeals to visitors with its array of dining options, charming cafes, and major shopping area.

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