Wow, ballsy. Toronto’s CN Tower is apparently now offering visitors the chance to literally walk atop the tower with no safety barriers or walls in their way. The only thing keeping you from falling onto the city below is a safety line attached to a circule perimeter around the top of the building. It’s a thrill-ride I bet, and one that would definitely make my legs a bit wobbly, but I really want to try this! [via]

The National Post has an infographic showing just how high you will be if you choose to do this activity.

Here’s an even scarier video.