One of the iconic buildings of Chicago is the Willis Tower, formerly and more notably known as the Sears Tower. A trip to Chicago for any first time visitor is not complete without a visit to this architectural marvel. Like a visit to Rome is not complete until you have been to the Coliseum, the Willis Tower is one of the top tourist attractions in the city.

Facts: Located a block east of Union Station and along the river, stands the tallest building in the city and in the Western Hemisphere. The Willis Tower stands at 1,450 feet tall (1,730 feet if the twin antenna towers are included) and 110 stories tall. The tower goes 43 feet below street elevation and took three years to build. The tower features a revolutionary construction method at the time called the “bundled tube design.” It is essentially nine tubes, bound together. The docents told us to think of it like a pack of pencils with each tube rising higher than the rest. While the tower itself has more than a 100 different companies using it as an office building, visitors are only there for one maybe two reasons: mainly the Skydeck (observation deck) and possibly the restaurant.

The Skydeck is the highest public viewing area in the US and on a clear day (hope you are lucky), you can see four states (Illinois, Indiana, Wisconsin and Michigan). Back in 2009, the building added four observation pods which are affectionately known as “The Ledge.” They are these glass boxes that are made up of three layers of half-inch thick glass that has been laminated into one seamless unit.

Visiting: The Skydeck is open every day of the year to accommodate visitors. Always be sure to check the website for hours, but in general they are open from 9:00 AM to 10:00 PM April through September, and 10:00 AM to 8:00 PM October through March. When planning your visit, the last entry is 30 minutes prior to close. The Skydeck does have several offerings prior to the “main event” of getting to the top. There are several different exhibits that talk about the tower and the city as well as a movie that tells the story of the building and surrounding architecture. All of this is well and good and gives you a greater appreciation for the building and all that went into making this massive structure and it will provide a fuller experience but is time consuming.
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