There are taller buildings in New York now, and many much taller around the world. But ask anyone to picture a skyscraper and there's a good chance they'll imagine the stepped limestone tower and slender spire of the Empire State Building. For nearly a century it has been the city's great symbol, a movie star, a weather vane for the skyline and, every night, a beacon lit up in colors that tell New Yorkers what's being celebrated.
Here's the story of how it came to be, a few tales even locals don't know, and practical tips for visiting its famous observation decks.