- As of August 2011, the CN Tower features a new attraction. EdgeWalk takes groups of up to eight people on walks around the outside of the tower on a ledge about 1.5 metres (5 feet) wide and 365 metres (1,168 feet) above the ground. That's approximately 116 storeys, for those of you keeping score. There are no railings, but there are harnesses which attach overhead. Trained guides take the groups out, and even encourage visitors to lean out over the edge. The EdgeWalk experience costs $175 and lasts an hour and a half, of which 20 to 30 minutes are spent outside.
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