Take in the sights of London from this fantastic viewing platform and relish in this amazing slide experience! Begin with your ascent to the observation tower at Queen Elizabeth Olympic Park where the incredible views span up to 20 miles. Next take the plunge and take the 40 second ride down the world's tallest, fastest and longest slide which measures an astonishing 178m and passes through light and dark sections, circling round the ArcelorMittal Orbit 12 times. Weave your way down loops and curves, expecting to hit speeds of up to 15mph. Enter now to win this breathtaking prize!