Rupert Grint has revealed that filming in Piccadilly Circus was one of his favourite moments whilst filming the Harry Potter movies.
The actor is back as Ron Weasly in the first part of the final movie in the saga Harry Potter and the Deathly Hallows - Part 1.
The movie has already taken $125 million at the U.S. box office this weekend and looks set to be one of the biggest movies of 2010.
Speaking to Collider the actor said: "The day we filmed on Piccadilly. When we kind of just closed down the busiest part of London.
"That was quite a surreal day. Just to think we've got that power too is kind of frightening. But yeah it was just, it was really weird 'cause like crowds were gathering and, it just felt really cool."
And while the filming in Piccadilly is one of his favourites that actor admits that he will never forget the first day on set.
"I'll always remember the first day on set. All of a sudden really I was just on a film set and I never really knew how films were made and everything was just so new and exciting."
Harry Potter and the Deathly Hallows - Part 1 is out now.
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