I visited a Gilded Age mansion once called 'the American Versailles.' These 7 details left me speechless.

Source: Business Insider

Lynnewood Hall is the second-largest surviving Gilded Age mansion in the US. Courtesy Lynnewood HallLynnewood Hall, a 110-room estate in Pennsylvania, was completed in 1899. Two of its heirs perished in the sinking of the Titanic, and it later lay vacant for 30 years.