It's a fun break from traditional sightseeing or hiking San Francisco's 400-mile trail ... If you're hoofing it, prepare to scale a fairly steep hill from Castro Street. Once you're in the ...

This photo genuinely shows Lombard Street. It was taken sometime in 1975, and its photographer, Mike Fitzpatrick, confirmed ...

If you're driving in San Francisco for the first time, it's okay to bite your nails. As you approach the top of Filbert ...

San Francisco's iconic hills transform into natural gyms as fitness enthusiasts tackle Telegraph, Russian, Nob, Twin Peaks, ...

San Francisco's 4/20 Hippie Hill fest is not happening, for the second consecutive year. Instead, a field day will be held at Golden Gate Park's Robin Williams Meadow and Hippie Hill, according to ...

San Francisco is on the coast and it's very hilly. Some hills are so steep, there are staircases in them, so that they are easier to climb up!

The cable car was conceived after Andrew Smith Hallidie, an immigrant from England, witnessed an accident involving a horse-drawn buggy trying to climb a steep San Francisco hill and failing.