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 What Is Biodiversity ? Can Plastic-Eating Worms Solve Our Trash Problem? Your Brain Needs Sleep to Clean Itself There’s Water On Mars! Here’s Everything you Need to Know No Matter What Trump Says, Your Gadgets Will Still Be Made in China The Science of Quantum Computing Explained in Under 2 Minutes