Here's what the CN Tower was intended for, before the glass floor and EdgeWalk

Despite its current status as a tourist attraction, the CN Tower's practical beginnings was to be a telecommunication tower to help with Toronto's construction boom in the 1960s.
Despite its current status as a tourist attraction, the CN Tower's practical beginnings was to be a telecommunication tower to help with Toronto's construction boom in the 1960s.

CN Tower

Before it was the CN Tower, it was just a 'stump

Inspiring by day, stellar by night

CN Tower - Wikiwand

CN Tower

History CN Tower

Brave the EdgeWalk

How many died building the CN Tower? - Quora

Iranian-Canadian engineers changing Canada through innovation

Craft Knife: We Went To Canada, and I Did the CN Tower Edgewalk