The Willis Tower, formerly and still commonly referred to as the Sears Tower, is a 110- story, 1,451-foot (442.3 m) skyscraper in the Loop community area of Chicago in Illinois, United States.

There’s something for everyone at Willis Tower. From grab-and-go dining options, to the thrilling views of the Skydeck, lush public greenspaces and everything in between.

Explore the heart of the city with our 3-in-1 unforgettable things to do at The Skydeck in the iconic Willis Tower! Visit The Chicago Museum, step out onto The Ledge, and take in breathtaking views from …

Willis Tower, skyscraper in Chicago, located at 233 South Wacker Drive, that was the world’s tallest building until 1996. That year it was surpassed by the Petronas Twin Towers (1,483 feet [452 meters] …

Apr 16, 2025 · Since its construction in 1973, Willis Tower has been a unique part of the Chicago skyline and was formerly known as the Sears Tower. With a total of 110 floors and an overall height of 527 …

The Willis Tower is an International Style skyscraper designed by Skidmore, Owings & Merrill, with Bruce Graham as lead architect, and built between 1970 and 1974, for a reported $175 million …

At completion in 1973, it surpassed the World Trade Center towers in New York to become the tallest building in the world, a title it held for nearly 25 years. The Willis Tower is the second-tallest building …

The Willis Tower, formerly known as the Sears Tower, is a 108- story, 1,450-foot (442.1 m) skyscraper in Chicago, Illinois.

Learn about Willis Tower’s history, the tallest building in Chicago and a premier corporate office building and home of the Skydeck.

Willis Tower – Discover the incredible history and architectural brilliance of the Willis Tower in Chicago, formerly known as the Sears Tower. Learn about its design, height, Skydeck, construction facts, and …