Fantasticable! If you think bungie jumping is not exciting enough you could try flying down a mountain with only a cable and a pulley keeping you alive. I would love to try this if I could, it seems to be somewhere in France. VIDEO-> Facebook Prev Article Next Article Videos Checkout these cool gadgets... Related Posts CNN: Dr.Ronald Mallett's Time Travel Machine MythBusters Cannonball Experiment Gone Wrong Hits Houses/Car Titanic: Fascinating Engineering Facts Apple-Style Ad Spoof – PS3 vs Wii Police Finds More than Water in Water Bottle Human Slingshot 2 Comments Bob January 27, 2007 wow i wanna try that lol TheGeneral January 14, 2008 The fantasticable is not the longest one in the world. Here in South Africa (same country the oribi gorge swing is in) we have the longest and fastest “zipline” in the world, it is 2km long and you reach an average speed of about 120km/h. I have done it and it was awesome.