Phoenix Zip Line, Fly the Phoenix - The World's Fastest Seated Zip Line at Zip World | Virgin Experience Days / Voucher Gift Virgin Experience Days For Couples/Him/Her/Mum/Dad/Boyfriend/Girlfriend/Wife/Husband/Partner/Family Things To Do | Challenge Yourself and Strap in for the Ride of Your Life on 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, You’ll Soar Through the sky in This Exhilarating Adventure. Admire the Rhigos Mountains and Stunning Views of the Historical Coal Mining Tower Colliery Site as you Take on Zip World’s Steepest zip Line, Feeling at one With Nature. It’s a Guaranteed Unforgettable Experience. | Mid Glamorgan - Zip World Ltd