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.

The newly redesigned Willis Tower brings a whole new meaning to office space. Come see how Willis redefines the workplace by delivering world-class experiences to the people of Chicago.

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 …

Willis Tower is a skyscraper in Chicago, located at 233 South Wacker Drive, that is one of the world’s tallest buildings.

Jun 23, 2025 · But how tall is the tower? And can you really see four states from Skydeck Chicago? This guide will answer your most asked questions about visiting Willis Tower, …

Discover the beauty of Chicago's skyline! Explore Willis Tower, its history & features from the 360 CHICAGO Observation Deck.

Jun 9, 2025 · Willis Tower reigned as the planet’s tallest building from 1973 to 1998, and it still holds the title of the tallest steel-framed structure in the Western Hemisphere. Height jockeying …

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 …

Planning a visit to Skydeck Chicago at Willis Tower? Find ticket options, hours, arrival tips, pricing, and FAQs to plan your visit with confidence.

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 …