United States · California
Where to Stay in South San Francisco, California
South San Francisco is a city on the San Francisco Peninsula in San Mateo County, known locally as South City and separate from San Francisco itself.
Find your area →
Where to stay in South San Francisco
Each area has its own feel; here's who each one suits.
Start with the confusion. South San Francisco is not part of San Francisco, is not contiguous with it, and sits on the San Francisco Peninsula in San Mateo County with Daly City on one side and San Bruno on the other. That geography decides the stay.
A room here is a San Francisco Bay Area room at Peninsula distance, close to the county's own towns and a short run from the city that lends the place its name. The city's own marker is the Hillside Sign. Streets beneath the South San Francisco Hillside Sign form the part of town that reads as a centre, and the rest of the municipality spreads along the Peninsula toward its neighbours.
Museums cluster elsewhere. The San Francisco Zoo, the GLBT Historical Society and the Institute of Contemporary Art San Francisco belong to San Francisco itself, while the Peninsula Museum of Art, the SFO Museum and the Burlingame Museum of Pez Memorabilia are spread down San Mateo County. You want the Hillside Sign streets for a first visit, the Daly City edge if San Francisco itself is the real destination, and the San Bruno side for the SFO Museum and the Green Hills Country Club.
Mazza Castle is the local curiosity.
About South San Francisco
The name misleads.
What is South San Francisco known for?
Out-of-towners hear South San Francisco and picture the southern part of San Francisco proper, when the city is a separate municipality on the Peninsula that does not even touch its namesake. South City is the local shorthand. The South San Francisco Hillside Sign carries the name on the hillside above the city.
What are the main landmarks in South San Francisco?
One landmark belongs unambiguously to the city. The South San Francisco Hillside Sign stands on the slope above town, and the Newhall Estate, the Martin Building and Mazza Castle fill out what the register holds nearby. Most of the rest is San Francisco's.
The San Francisco Zoo, the Mount Davidson cross, the Golden Fire Hydrant, the GLBT Historical Society and the Henry Geilfuss House all sit within the larger city, while the Peninsula Museum of Art, the Pacifica Coastside Museum and the Burlingame Museum of Pez Memorabilia are scattered down San Mateo County.
What is the history of South San Francisco?
1908 gave the city its charter. South San Francisco was constituted that year on the San Francisco Peninsula, taking the name of the larger city across the county line while remaining, then as later, a separate municipality in San Mateo County. The name has confused people since.
Travel writing still has to explain that the two are not contiguous, which is a durable kind of fame for a place that answers to South City at home. The South San Francisco Hillside Sign states the point on the slope for anyone driving past. Beyond that, the register carries the rest.
The Newhall Estate and the Martin Building survive as named fabric, and Mazza Castle adds an oddity that the county's list would otherwise lack. Two golf clubs appear on it. Green Hills Country Club and Union League Golf and Country Club are both recorded here, alongside Cox Stadium and Mercy High School, institutions that mark the twentieth-century build-out of San Mateo County.
Churches record the same span. Most Holy Redeemer Church, West Portal Lutheran Church and HerChurch belong to San Francisco across the line, while the Golden Fire Hydrant and the Mount Davidson cross are the older city's own memorials.
Where is South San Francisco?
The Peninsula sets the frame. South San Francisco occupies part of the San Francisco Peninsula in San Mateo County, with Daly City adjoining on one side and San Bruno on the other, inside the San Francisco Bay Area. It does not touch San Francisco.
That break matters on the map, because the city carries its neighbour's name without sharing a boundary with it, and the slope above town is where the sign makes the distinction plain.
What is the climate of South San Francisco?
The San Francisco Bay Area supplies the pattern. South San Francisco lies in the temperate band of the northern hemisphere on the San Francisco Peninsula, which is the whole of what the sources fix about conditions here. Neither figures nor seasons are recorded.
Anyone reading for weather is reading about the Peninsula as a whole, the strip of ground that Daly City, South San Francisco and San Bruno share.
How do you get to South San Francisco?
Neighbours do the navigating. Daly City lies immediately on one side of South San Francisco and San Bruno on the other, so arrivals come along the Peninsula rather than into any terminus of the city's own. San Francisco is close but separate.
The two are not contiguous, which means the run into San Francisco proper crosses a boundary, and the San Francisco Zoo and the Mount Davidson cross belong to that side of it. The SFO Museum sits on the county side.
Good for
More cities in California
Updated August 2026