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 $1.99 e-book deal available at: Amazon. Apple. Barnes & Noble. Google Play. Kobo. Sign up for our newsletter Enter our Sierra Nevada Brewing Company monthly trivia contest Your support makes KQED podcasts possible. You can show your love by going to https://kqed.org/donate/podcasts 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.