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Shedd Aquarium

Aon Center

200 E. Randolph, Chicago, IL 60611

Architecture

The city’s second-tallest building, located at 200 E. Randolph St., rises 82 floors. Interestingly, the structure was first clad entirely in marble, but the slabs turned out to be too thin and were later replaced with thicker slabs of white granite.

What's happening nearby...

Garfield Park Conservatory Spring Flower Show

Garfield Park Conservatory •  Feb 12 – May 11 @ 10AM

The Garfield Park Conservatory’s Spring Flower Show returns!

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Chicago St. Patrick's Day Parade & River Dyeing

Mar 15 @ 10AM

Chicago is home to one of the world's most famous St. Patrick's Day celebrations, with traditions going back more than 175 years.

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Dozin' with the Dinosaurs at the Field Museum

Mar 21

The lights dim as you explore the rituals of ancient Egyptian culture, guided by the light of your flashlight.

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Skydeck Chicago is the highest observation deck in the US located on the 103rd floor of the iconic Willis Tower.

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