Union Square is a public park at Post and Stockton streets in downtown San Francisco, surrounded by shopping, dining, hotels and cultural institutions. The plaza is also a useful point to orient yourself before heading toward nearby neighborhoods or catching a cable car.
- Location: Post and Stockton streets, San Francisco, California 94108.
- Park hours: 5 a.m. to midnight.
- Hotel distance: Union Square is about a 6-minute walk from Hotel Amari.
- Transit: Powell Street Station serves Union Square and the Powell Street cable car.
Times checked November 2026.
Where Is Union Square in San Francisco?
Union Square sits in downtown San Francisco, at Post and Stockton streets. The area is a downtown destination for retail shopping, hotels, cultural institutions, public space and dining, so the square works as both a public plaza and a convenient reference point for exploring downtown.
Start at the plaza, then choose a direction based on what you want to see: the cable car connection is at Powell and Market streets, while Chinatown is another nearby neighborhood to visit. The route from Dragon Gate is the focus of this Chinatown walk from Dragon Gate.
What Can You See Around the Square?
The square itself is a public park; the surrounding district brings together retail, hotels, cultural institutions and places to eat. That mix makes it easy to combine time in the plaza with a walk along downtown streets, without treating the square as a stand-alone stop.
The walk connecting Huntington Park with Union Square is covered in this guide to Nob Hill and Huntington Park.
How Do You Get to Union Square?
Powell Street Station serves Union Square and the Powell Street cable car, while Civic Center Station serves City Hall, the Orpheum Theatre, Main Library, Asian Art Museum and Opera House. Use Powell Street for the square; Civic Center is useful when your plans include those civic and cultural stops.
Two cable car lines start at Powell and Market streets and continue toward the Fisherman’s Wharf area. The third starts at California and Market streets and continues to Van Ness Avenue. The Powell Street turnaround serves both the Powell/Hyde and Powell/Mason lines.
Cable car fares can be paid with MuniMobile, Clipper or exact-change cash; prepaying with MuniMobile or Clipper can help you avoid lines. At the Powell and Market, Bay and Taylor, and Hyde and Beach stops, buy your fare in advance during 8 a.m. to 8 p.m..
Shopping, Dining and Theaters Near Union Square
Retail shopping, dining, hotels and cultural institutions are all part of the Union Square district. You can make the square a pause between shopping streets, a meal and a performance at a nearby theater, or include it in a broader downtown walk.
If you are planning a longer route through central San Francisco, this downtown San Francisco walking itinerary brings several city stops together.
Accessibility and Practical Visit Details
Union Square park is open from 5 a.m. to midnight. BART’s Civic Center station requires two elevators to travel from street level to the trains: one to reach the concourse and another to reach the platforms.
Cable cars are not equipped for accessible boarding, and full-size and folding bicycles are not permitted aboard. Powell/Mason cable car service runs daily from 7 a.m. to 11 p.m.. Check the official site before you go: consult the City of San Francisco for park details and SFMTA for cable car information.
Pair Union Square with Nearby Sights
Use Union Square as a starting point, then build a route around the places you want to visit. Chinatown offers a change of neighborhood, while Nob Hill and Huntington Park make another downtown-area pairing; the square’s connections also make it straightforward to include a cable car ride.
For a day that links the square with more central-city stops, the downtown walking itinerary provides one way to organize the outing. Keep the square as your orientation point and choose the next stop from there.
FAQs
Where is Union Square?
Union Square is a public park at Post and Stockton streets in San Francisco, California 94108.
What are Union Square park hours?
The park is open from 5 a.m. to midnight. Check the City of San Francisco’s official site before you go.
Which BART station serves Union Square?
Powell Street Station serves Union Square and the Powell Street cable car.
Can you board a San Francisco cable car with a bicycle?
No. Full-size and folding bicycles are not permitted aboard cable cars.