History Decoded on Instagram: "The Sutro Baths, opened in 1896 on the western edge of San Francisco, were once the world’s largest indoor swimming complex -featuring seven saltwater pools, a museum, concert hall, and grand glass architecture. Filmed here in 1897 by Thomas Edison’s company, the baths captured a moment of Gilded Age leisure. Today, only the ruins remain, etched with graffiti and memories. . . . #trendingreels #didyouknow #mindblowing #intresting #history #historic #ancienthistory