![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=465&quality=45&auto=format&fit=max&dpr=2&s=16821946120cc0af88493d1217d5d04c)
Chicago skyscraper's viewing deck cracks under tourists' feet – 1,353ft up | Architecture | The Guardian
![Chicago's Willis Tower Skydeck floor replaced after cracks appear under tourists' feet | Stuff.co.nz Chicago's Willis Tower Skydeck floor replaced after cracks appear under tourists' feet | Stuff.co.nz](https://resources.stuff.co.nz/content/dam/images/1/v/k/7/h/5/image.related.StuffLandscapeSixteenByNine.1240x700.1vk7fk.png/1560447936255.jpg)
Chicago's Willis Tower Skydeck floor replaced after cracks appear under tourists' feet | Stuff.co.nz
![Glass Skydeck on 103rd floor of Chicago tower CRACKS under terrified visitors' feet | Daily Mail Online Glass Skydeck on 103rd floor of Chicago tower CRACKS under terrified visitors' feet | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/06/12/16/14694840-7132795-Glass_coating_on_the_Skydeck_of_Chicago_s_Willis_Tower_cracked_o-m-8_1560352838084.jpg)
Glass Skydeck on 103rd floor of Chicago tower CRACKS under terrified visitors' feet | Daily Mail Online
Tourist attraction The Ledge at Willis Tower reopens after protective coating cracks 103 floors up - Chicago Tribune
![Visitors' Worst Nightmare Comes True As The Glass Floor On 103rd Floor Shatters Under Their Feet | Bored Panda Visitors' Worst Nightmare Comes True As The Glass Floor On 103rd Floor Shatters Under Their Feet | Bored Panda](https://static.boredpanda.com/blog/wp-content/uploads/2019/06/glass-skydeck-breaks-cracks-chicago-4-5d01f61bcb474__700.jpg)
Visitors' Worst Nightmare Comes True As The Glass Floor On 103rd Floor Shatters Under Their Feet | Bored Panda
![Protective Glass Of Willis Tower's 103rd Observation Deck Floor Cracks Under Tourists' Feet - Geekologie Protective Glass Of Willis Tower's 103rd Observation Deck Floor Cracks Under Tourists' Feet - Geekologie](https://i.imgflip.com/33dro8.gif)