![Tourists in glass balcony skydeck observation deck view Chicago skyline103rd floor of the Willis Tower Sears Tower Stock Photo - Alamy Tourists in glass balcony skydeck observation deck view Chicago skyline103rd floor of the Willis Tower Sears Tower Stock Photo - Alamy](https://c8.alamy.com/comp/BT60AX/tourists-in-glass-balcony-skydeck-observation-deck-view-chicago-skyline103rd-BT60AX.jpg)
Tourists in glass balcony skydeck observation deck view Chicago skyline103rd floor of the Willis Tower Sears Tower Stock Photo - Alamy
![Sears Tower Glass Platform ~ Chicago, Illinois. Add this to your vacation bucket list. Redefine the meaning… | Skydeck chicago, Chicago travel, Willis tower skydeck Sears Tower Glass Platform ~ Chicago, Illinois. Add this to your vacation bucket list. Redefine the meaning… | Skydeck chicago, Chicago travel, Willis tower skydeck](https://i.pinimg.com/originals/fa/55/eb/fa55eb129d9b2d1f711b3f2c587b12e8.jpg)
Sears Tower Glass Platform ~ Chicago, Illinois. Add this to your vacation bucket list. Redefine the meaning… | Skydeck chicago, Chicago travel, Willis tower skydeck
![New Willis Tower observatory attractions may include rappelling from the 103rd floor - Curbed Chicago New Willis Tower observatory attractions may include rappelling from the 103rd floor - Curbed Chicago](https://cdn.vox-cdn.com/thumbor/31Lvdg3Ri0abgnWbPpPGHUcvT88=/0x0:1000x550/1400x1400/filters:focal(500x175:660x335):format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/53836025/AR_170329962.0.jpg)
New Willis Tower observatory attractions may include rappelling from the 103rd floor - Curbed Chicago
![Chicago skyscraper's viewing deck cracks under tourists' feet – 1,353ft up | Architecture | The Guardian Chicago skyscraper's viewing deck cracks under tourists' feet – 1,353ft up | Architecture | The Guardian](https://i.guim.co.uk/img/static/sys-images/Guardian/Pix/pictures/2014/5/29/1401381659661/ca2887ac-bcb9-4fcd-b532-0e738fbf8464-2060x1236.jpeg?width=700&quality=85&auto=format&fit=max&s=af6898eb2626c92dadd7a1b2050554d4)
Chicago skyscraper's viewing deck cracks under tourists' feet – 1,353ft up | Architecture | The Guardian
![File:Glass Balconies, Looking West from Willis Tower Skydeck, Chicago, Illinois (9179377925).jpg - Wikimedia Commons File:Glass Balconies, Looking West from Willis Tower Skydeck, Chicago, Illinois (9179377925).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/5/56/Glass_Balconies%2C_Looking_West_from_Willis_Tower_Skydeck%2C_Chicago%2C_Illinois_%289179377925%29.jpg/768px-Glass_Balconies%2C_Looking_West_from_Willis_Tower_Skydeck%2C_Chicago%2C_Illinois_%289179377925%29.jpg)
File:Glass Balconies, Looking West from Willis Tower Skydeck, Chicago, Illinois (9179377925).jpg - Wikimedia Commons
![Willis Tower glass bottom observation deck shatters; 1,000 ft high glass slide - Compilation - YouTube Willis Tower glass bottom observation deck shatters; 1,000 ft high glass slide - Compilation - YouTube](https://i.ytimg.com/vi/ZLnfPJbHebw/maxresdefault.jpg)