CN Tower – The Edge Walk – Toronto, Canada Tourists walk around the edge of the CN Tower, at 356 metres above the ground. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts Does Thinking Hard Burn More Calories? How Loud Of A Sound Does It Take To Kill You? The Next Step to a Holodeck The Science of Bees – Can a Bee Sting a Bee? Will YouTube ever run out of video IDs? How Graphene Might Change The World