Silhouette of a few visitors standing out on The Ledge, Willis Tower's latest highrise experience.

Step out onto a glass platform extending beyond the boundaries of the Tower walls, giving you an unobstructed view of the city, and of Wacker St directly below you.

Here, a gentleman waits with camera at the ready hoping the cloud cover will dissipate, while a woman cautiously takes in the surroundings, and another comfortably sits in a corner as far out on the ledge as one can get.

Interesting facts- The ledge is built with 3 layers of 1/2" structural tempered glass, laminated together to form a solid piece. Steel support systems are kept at a minimum for maximum viewing pleasure. The 4 ledges are fully retractable into the building

Chicago, IL