9 Temporary Structures that Grew into Cultural Icons

Technically, this shouldn't still exist. Originally meant to be dismantled after the 1897 Tennessee Centenial Expo, the Nashville Parthenon was such a hit with the public it became a permanent attraction. Our friends at Oobject have some other great examples of temporary architecture with staying power.

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You might also enjoy some half-finished highrises and these overgrown Olympic Stadiums.