S! TV VIRAL: Would you like to try the world’s largest zipline? Entertainment & TVEntertainmentTV Aug 6, 2014 - by SHEmazing! Team Share On Facebook Share On Twitter Share By Email Check out this video of the world's largest zipline. Any of you crazy adrenaline junkies who'd like to slide down a 10,000 foot line from a 700 foot building will need to book a tickets to Panama City for this.