Mentioned by iknow-uk.com
York Museums
"The UK’s National Railway Museum in York is one of the world’s largest and free to enter!. A mecca for railway enthusiasts and a superb family attraction, the museum doesn’t just trace the history of Britain’s railways from the early 19th century through to the present, it also digs deep into the international history of rail. Historic British steam locomotives on display in the Great Hall include the Mallard and an exact replica of Stephenson’s Rocket (from which all locomotives can trace their roots)."