The ruins of Sutro Baths, at the far western edge of San Francisco, are mysterious. Clearly something big used to stand here. Today we take you back in time to what visiting this grand swimming facility would have been like.

Additional Reading:

• Inside Sutro Baths, San Francisco's Once Grand Bathing Palace
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This story was reported by Katrina Schwartz. Bay Curious is made by Olivia Allen-Price, Katrina Schwartz, and Christopher Beale Additional support from Tamuna Chkareuli, Cesar Saldana, Jen Chien, Katie Sprenger, Maha Sanad, Jasmine Garnett, Carly Severn, Joshua Ling, Holly Kernan and the whole KQED family.