Fly the Phoenix - The World's Fastest Seated Zip Line at Zip World for Two | Virgin Experience Days / Voucher Gift Virgin Experience Days For Couples/Him/Her/Mum/Dad/Boyfriend/Girlfriend/Wife/Husband/Partner/Family Things To Do | Grab an Adrenaline-loving Friend and Challenge Them to the Phoenix Zip Line at Zip World Tower, South Wales. With two Separate zip Zones and Four Parallel Lines in Each, Including the World’s Fastest Seated zip Line, This is the Ultimate Group Experience. Take in the Beautiful Views of the Rhigos Mountains and Historical Mining Tower Colliery Site as you Soar Through the sky on Zip World’s Steepest zip Line. It’s a Fantastic Experience for Thrill-seekers. | Mid Glamorgan - Zip World Ltd