hottub

pool

food

drink

towels

restrooms

Spend a relaxing day in the heart of the city at Hilton San Francisco Union Square, featuring an heated outdoor pool and hot tub. After a day at the pool, enjoy incredible panoramic views and craft cocktails from the city's highest sky bar and lounge, perched on the 46th floor - eye level with the San Francisco Skyline. Looking for something to eat before your dip? Head to Poached for a delicious breakfast buffet and fresh coffee.  Throughout your day at the pool you can visit Herb N’ Kitchen, the grab-n-go market, for everything from gourmet salads and sandwiches, custom coffees, cold beverages, plus local sweets and treats. Your San Francisco daycation awaits.

Hilton San Francisco Union Square

There was no place for me to change out of my wet swimsuit or use the bathroom. The only bathroom was in the lobby which was many floors down and in a different tower. Pool was very had to find as well 

No place to change or use bathroom 

Pool was great, check-in was a breeze, 10/10 would recommend.

Perfect getaway in the middle of the City

Great swimming pool tucked away on the 16th floor. No shade till 3pm but other than that its amazing! 

Fun hidden pool in SF

Great pool in the city. Perfect temperature, and front desk and pool maintenance staff were very welcoming to us and our children.

Super nice staff

Central 

Decent pool and hot tub with loungers. No showers and not many areas with shade, only 2 cabanas which looked kinda falling apart. Was worth it for the price to have some pool time in the middle of the city!

Just fine

The pool is really nice, clean, and several people working there mentioned the 82 degree water, so I guess that is a point of pride for them. You get all the towels you want. There is no shade, so I brought a big hat and a long coverup. I was there June 4 around 2-4 pm and there were plenty of lounging chairs, which are really comfortable. In the future Id consider bringing noise cancelling earbuds as the surrounding city noise, and some blowers on the rooftop, was pretty loud. Also, my key card didnt open the pool bathroom, which I mentioned to them at the desk and they werent sure why, so when you get to the pool you might want to see if it works before you get yourself all settled in. I suspect, with this being a downtown pool it might not have a lot of kids there. There were only two when I was there. 

Clean, Perfect Temperature

I love coming here to relax by the pool and using the amazing gym onsite. Super clean as well. 

Great location and amenities 

This is now my go-to in San Francisco for a swim and a soak. While there is unfortunately no shower to use after, there are two large bathrooms to change in just steps from the pool. Everything else is fantastic and as the other reviews describe. Water refill station is also available near the ATM in the lobby.  Staff are friendly and know what to do. 

Excellent pool and hot tub

During our visit they were mending the decking and many of the areas were still wet. They didn't do a great job blocking off the areas that were still wet and some areas that werent blocked off had gotten melted by the sun so my kids and I had weird goopy flooring stuck to our feet. The swimming was great but walking around outside of the pool was horrible. 

Usually wonderful but maintenance being done

Spend a relaxing day in the heart of the city at Hilton San Francisco Union Square, featuring an outdoor pool, hot tub, and the city's highest sky bar. 

Day Pass

United States Dollar

Fitness Center Access

- Outdoor heated pool
- Hot tub
- Lounge chairs (first come, first serve)
- Towel service
- Food and drinks available for purchase from Herb N’ Kitchen, Cityscape Bar, Poached, and The Lobby Bar
- Complimentary wifi
- Self-parking available for a fee

*Children must be accompanied by an adult age 21+.*

*No personal coolers or pets allowed.*



- Day Passes for up to 4 people (all amenities included in the Day Pass)
- Private guest room from 9:00am - 4:00pm
  - Work desk with an ergonomic chair
  - HDTV with premium channels
  - Mini fridge and coffeemaker
  - Crabtree and Evelyn(R) bath amenities
  - Security safe

Day Room

- Fitness center
- Food and drinks available for purchase from Herb N’ Kitchen, Cityscape Bar, Poached, and The Lobby Bar
- Complimentary wifi
- Self-parking available for a fee

*Ages 18+ only. Does not include access to the pool. For pool access, please purchase a Day Pass.*
