CN Tower / Tour CN on Twitter: "This year for #NationalInnovationDay we're celebrating on our newly installed Glass Floor! This installation has now created a two-tiered Glass Floor for our guests to
Inspiring by day, stellar by night | CN Tower
The CN Tower Glass Floor - YouTube
New glass floor part of $21 million upgrades coming to the CN Tower | Urbanized
CN Tower's glass-floored lift not for faint-hearted | Reuters
The CN Tower just got even better views
CN Tower Glass Floor | Me and Lauren standing on the glass f… | Flickr
Here's what the CN Tower was intended for, before the glass floor and EdgeWalk | CBC News