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Photo: Diego Delso, CC BY-SA 4.0 via Wikimedia Commons
Here you can see the mechanisms that drive San Francisco's famed cable cars, as well as plenty of cable car memorabilia and information on the history of the cable cars.
The Cable Car Museum is a free museum in the Nob Hill neighborhood of San Francisco, California. Located at 1201 Mason Street, it contains historical and explanatory exhibits on the San Francisco cable car system, which can itself be regarded as a working museum.
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Small park and recreation center that has some interesting public art like the Five Carved Stones by Marcia Donahue and Tectonic Melange by Lampo Leong. Its name translates to "Garden of Peace and Joy".
The main Episcopalian church of the city, based on the Notre Dame Cathedral in Paris. They request a donation and the tour is an hour long. You learn a lot but at times it is way too detailed.
In addition to the lodge room and corporate offices, this place also has a museum of Freemasonry.
Hosts many concerts and other special events.
A thoroughly charming pedestrian way tucked onto the southeast side of Russian Hill, paved with brick and cobblestone and lined with gardens and Victorian houses that have been home to many writers—indeed, Macondray was recast as Barbary Lane in Armistead Maupin's Tales of the City.
At a 31.5% grade, this is one of the very steepest streets in the entire Western Hemisphere. Like many of the steeper streets in the city, it has steps along the sidewalk and its own special set of parking rules, so that people and cars don't all come tumbling down!