It might be called The Smiler, but the chances of stepping off the new 14 loop (count 'em!) rollercoaster at Alton Towers with a grin on your face are slim.
Unless you have the stomach for record-breaking rides that is.
The Smiler is twice as big as its closest rival, Nemesis, and has been given the Guinness World Record for the most loops in a rollercoaster, officially beating the previous record of 10.
We take a look at the ride in all its (stomach-turning) glory...