The National Railway Museum celebrates York’s importance in the UK railway network, its engineering legacy, and the history of British rail as a whole. The legendary Mallard lives here, as does a replica of Stephenson’s rocket and a real Japanese shinkansen, or bullet train. The National Railway Museum houses some of the finest railway collections in the world, and is also home to temporary exhibitions on a railway theme. It is open 7 days a week, except for the three days around Christmas, from 10am until 4pm. The Museum is free to enter, though there may be a charge for some of the temporary exhibitions.