![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
![Willis Tower - [Chicago, IL] - [1,353 Ft.] - [Glass Floor] - Tallest Observatory In America | Skydeck chicago, Chicago travel, Willis tower skydeck Willis Tower - [Chicago, IL] - [1,353 Ft.] - [Glass Floor] - Tallest Observatory In America | Skydeck chicago, Chicago travel, Willis tower skydeck](https://i.pinimg.com/originals/6d/93/16/6d93167788fe3a194ff3c613261ff7de.jpg)
Willis Tower - [Chicago, IL] - [1,353 Ft.] - [Glass Floor] - Tallest Observatory In America | Skydeck chicago, Chicago travel, Willis tower skydeck
![Four Famous Glass Floors and Reasons to Get the Look - Innovate Building Solutions Blog - Home Remodeling, Design Ideas & Advice Four Famous Glass Floors and Reasons to Get the Look - Innovate Building Solutions Blog - Home Remodeling, Design Ideas & Advice](https://blog.innovatebuildingsolutions.com/wp-content/uploads/2014/08/Willis-Tower-in-Chicago-2.jpg)
Four Famous Glass Floors and Reasons to Get the Look - Innovate Building Solutions Blog - Home Remodeling, Design Ideas & Advice
![Advanced Interlayer Solutions Division: Laminated glass strength and clarity reach new heights at Skydeck Chicago Advanced Interlayer Solutions Division: Laminated glass strength and clarity reach new heights at Skydeck Chicago](https://www.trosifol.com/fileadmin/_processed_/csm_the_ledge1_9999f6cbe9.jpg)
Advanced Interlayer Solutions Division: Laminated glass strength and clarity reach new heights at Skydeck Chicago
![Don't look down: Terrifying view from glass box balcony jutting out from skyscraper's 103rd floor | Daily Mail Online Don't look down: Terrifying view from glass box balcony jutting out from skyscraper's 103rd floor | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2009/07/02/article-1196967-058FE8B7000005DC-185_634x477.jpg)
Don't look down: Terrifying view from glass box balcony jutting out from skyscraper's 103rd floor | Daily Mail Online
![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-fb.png)
Visitors' Worst Nightmare Comes True As The Glass Floor On 103rd Floor Shatters Under Their Feet | Bored Panda
![Glass floor of Chicago tower's 103rd floor begins to crack under family's feet | The Independent | The Independent Glass floor of Chicago tower's 103rd floor begins to crack under family's feet | The Independent | The Independent](https://static.independent.co.uk/s3fs-public/thumbnails/image/2014/05/30/10/floor.jpg?quality=75&width=1200&auto=webp)
Glass floor of Chicago tower's 103rd floor begins to crack under family's feet | The Independent | The Independent
![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)