All winter long, I Love New York's museum coupon has been helping visitors explore New York State's cultural treasures at a discount. If you haven't downloaded the coupon yet, it's time to get moving! It's only valid through March 31. Below you can check out photos of some of the state's cultural giants, which were shot by Instagram stars during off hours, giving you a unique glimpse of these iconic spots without the crowds.

The Strong Museum of Play, Rochester 


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The Metropolitan Museum of Art, New York 


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The Museum of Modern Art, New York 


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The 9/11 Memorial & Museum, New York 


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Proctors Theatre, Schenectady 


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Cradle of Aviation, Garden City 


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Corning Museum of Glass, Corning 


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Albright Knox Art Gallery, Buffalo 


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Don't forget to post photos of your New York adventures on Instagram and Twitter with #iSpyNY and tag us on Facebook!