The Best Hotels with a Pool in Union Square, CA from ₩192,119 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. Parc 55 San Francisco - A Hilton Hotel : Hotel, 4-minute walk from Union Square. Provides 2 bars, an outdoor pool, and a snack bar/deli. Hilton San Francisco Union Square : Hotel, 3-minute walk from Union Square. Offers 2 restaurants, an indoor pool, and a sauna.

Union Square San Francisco a shop-aholic dream; Shutterstock ID 3603152

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Our top choices for Union Square hotels with a pool

Outdoor pool, a heated pool, open 8 AM to 8 PM, sun loungers

Handlery Union Square Hotel

Union Square

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

₩282,657 total

includes taxes & fees

May 24 - May 25

Marines Memorial Club & Hotel

Union Square

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

₩315,339 total

includes taxes & fees

May 24 - May 25

Hotel Nikko San Francisco

Union Square

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

₩389,146 total

includes taxes & fees

May 29 - May 30

Hilton San Francisco Union Square

Union Square

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

₩315,416 total

includes taxes & fees

Jun 5 - Jun 6

Parc 55 San Francisco - A Hilton Hotel

Union Square

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

₩289,762 total

includes taxes & fees

Jun 5 - Jun 6

University Inn & Suites Berkeley

Southwest Berkeley

₩192,119 total

includes taxes & fees

May 26 - May 27

Outdoor pool, pool umbrellas, sun loungers

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.

₩372,890 total

includes taxes & fees

May 26 - May 27

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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

King George Hotel

10/10 Excellent

"Well priced clean hotel with good accessibility"

Hotel Triton Union Square San Francisco

8/10 Good

"We stayed at Hotel Triton during our time in San Francisco and overall we are very happy with our choice. The absolute best part about this hotel is the location! It is situated right at the dragon gate entrance to Chinatown, and you are within easy walking distance to Union Square, the Financial District, and the cable cars. The area felt very safe and convenient for exploring the city.The hotel itself is beautiful, modern, and has a unique, artistic vibe that we really enjoyed. The front desk staff was incredibly friendly and helpful throughout our entire stay.Our only complaint was the room. While it was beautifully decorated, spotless, and the bed was very comfortable, it was incredibly small and cramped. If you are traveling with large suitcases for a road trip, it quickly becomes difficult to find space to move around. The bathroom was also on the smaller side.If you are looking for a stylish hotel in a prime location and don't plan on spending too much time inside your room, Hotel Triton is a perfect choice. We would definitely stay here again, but we would probably book an upgraded, slightly larger room next time!"

Grand Hyatt San Francisco

4/10 Poor

"Room was very small for the price, paid $777 for 2 nights and was charged the hotel fees at the hotel $96 plus an additional $400 hold for staying that is not explained on Expedia before booking. Included breakfast with my booking and then the staff told me it was not added to my stay had to ask at front desk again since I know I did include it and they said it was added to my stay and staff was rude at restaurant. Parking garage charges $40 a day and hotel parking charges $90 a day"

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 7 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. Parc 55 San Francisco - A Hilton Hotel: Hotel, 4-minute walk from Union Square. Provides 2 bars, an outdoor pool, and a snack bar/deli. Hilton San Francisco Union Square: Hotel, 3-minute walk from Union Square. Offers 2 restaurants, an indoor pool, and a sauna.

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

Expedia has 7 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 Alcatraz Island 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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