666 ( I think it is the devil tower)
169 stairs
294 stairs
1792
about total around 10,000 stairs
there are 24 floors in temporal tower.
Its actually 291 stairs
There is a 296-step spiral staircase inside the Leaning Tower of Pisa.
you can get up by using stairs or a lift
47 flights of stairs 1,029 steps 328 meters
There is actually 660 steps in the Skylon Tower in Niagara Falls.
no one jump off the CN tower at least not yet