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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...

World Music Festival Chicago

Sep 25 – Oct 04

The 26th annual World Music Festival is your passport to musical acts from across the globe.

Read more about World Music Festival Chicago

Bank of America Chicago Marathon

Oct 11

Running the Bank of America Chicago Marathon is the pinnacle of achievement for elite athletes and everyday runners alike.

Read more about Bank of America Chicago Marathon

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Shoreline Sightseeing

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Boat tours along Lake Michigan and the Chicago River aboard Shoreline Sightseeing's custom-built fleet.

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