The central Dewey Monument survived the 1906 earthquake and fire intact while nearly all surrounding buildings were destroyed.
The square is one of the few places in the city to feature a permanent stage used for community performances and public speaking.
The subterranean garage underneath the square was the first city-owned underground parking facility in the country.
The plaza was once a sand dune-covered area before it was leveled and officially dedicated as a park in 1850.
The iconic heart-shaped sculptures frequently found in the square are part of a rotating public art project to benefit the San Francisco General Hospital Foundation.
Union Square is the central retail and public plaza of San Francisco, bounded by Geary, Powell, Post, and Stockton Streets. The square features a central 85-foot Corinthian column topped by a bronze statue of Victory, commemorating Admiral George Dewey’s victory at Manila Bay. Originally established as a public park in 1850, the area earned its name from pro-Union demonstrations held there prior to the American Civil War. The plaza sits atop a multi-level subterranean parking garage, which was the first of its kind in the United States when completed in 1942. It serves as the primary hub for San Francisco's theater district and high-end retail sector, including flagship department stores. The square hosts frequent seasonal events, including an ice skating rink during winter months and large-scale public art installations. The surrounding architecture includes the historic St. Francis Hotel and various luxury storefronts. The plaza serves as the city's primary gathering point for major public celebrations and protests.
At the base of the Dewey Monument looking outward toward the classic facade of the St. Francis Hotel.
Visit during the winter holiday season to experience the massive community Christmas tree and the seasonal ice rink.
Use the surrounding department stores' top-floor cafes for elevated views of the square.
Keep a light jacket accessible, as the plaza is known for sudden temperature drops due to San Francisco's microclimates.
Avoid purchasing items from unlicensed street vendors in the immediate plaza perimeter as these are often unregulated.
The park is a public outdoor space accessible 24 hours a day, though retail surrounding the square follows standard business cycles.
Casual, comfortable walking shoes are recommended due to the surrounding city hills.
