Hurtle over Snowdonia’s dramatic landscape with Zip World’s longest and fastest zip line in Europe! This adrenaline fuelled attraction will have you reaching speeds of up to 100 mph, travelling 500ft above the mountain lake. The site contains two specially constructed, spectacular zip lines, the Little Zipper, which will take you down to the bottom of the quarry, and the Big Zipper, a magnificent mile-long zip line which will have you flying a mile through the sky.