Willis Tower

Willis Tower, formerly known as the Sears Tower, is a skyscraper located in Chicago, Illinois. Completed in 1973, it stands 1,450 feet tall, making it one of the tallest buildings in the United States. Designed by architect Bruce Graham, it features a distinctive, boxy structure with a series of setbacks. The tower houses offices, restaurants, and an observation deck called the Skydeck, offering stunning views of the city and beyond. The building is an iconic symbol of Chicago and has been an important part of the city's skyline for decades.