http://www.epictv.com<br /><br />Was it the rain or the isolation of the cave that drove these boys mad? We may never know, but all we found was this video, a funny hat and this note:<br /><br />"The autumn is coming, bad weather and rain too. It's pretty hard to spend a whole weeend inside a cave!! We decided to try a 'new sport' - dry tooling... And as always, we did some highlining! But something weird happened, maybe because of spending another weekend in a cave... "<br /><br />The highline was 38m long, 7m high, between two dry tooling routes.<br />It's really close to Grenoble, in very big open cave, boo!<br /><br /><br />Frenchman Dresses Like Elf, Does Big Highline | Highline Xperiences, Ep. 5<br /><br />-------------------------<br />EpicTV produces hundreds of EpicTV original extreme sports series, with new video releases every day. Visit www.epictv.com now to be the first to see the latest episodes. <br /><br />Get the latest extreme sports videos on the EpicTV Facebook page <br />https://www.facebook.com/WatchEpicTV<br /><br />Follow us on Twitter <br />https://twitter.com/WatchEpicTV<br /><br />See what we're up to on Instagram<br />@epictvadventure<br /><br />Keep an eye on us on Google+<br />https://plus.google.com/+EpicTV/posts<br /><br />And best of all - check out our website! <br />http://www.epictv.com/
