13. Forbes Field
Location: 230 South Bouquet Street, Pittsburgh
Current status: Posvar Hall
Nickname: "The House of Thrills;" "The Old Lady of Schenley Park;" "The Orchard of Oakland"
Famed tenants: Pittsburgh Pirates (1909-1970), Pittsburgh Steelers (1933-1963)
Home to Honus Wagner and the golden era of baseball, Forbes Field had, when it opened, the highest seating capacity of any at 25,000. The storied site with the rock-hard infield played host to many memorable moments for the Pirates and the nascent Steelers.