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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...

Chicago Restaurant Week

Jan 24 – Feb 09

Welcome to the 18th annual Chicago Restaurant Week! This 17-day celebration of the city’s award-winning culinary scene includes over 470 restaurants across the city.

Read more about Chicago Restaurant Week

Chicago Theatre Week

Feb 06 – Feb 16

Experience everything Chicago theatre has to offer for just $15 or $30 (or less!) from Feb. 6 – 16, 2025.

Read more about Chicago Theatre Week

Dozin' with the Dinosaurs at the Field Museum

Feb 08

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

Read more about Dozin' with the Dinosaurs at the Field Museum

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