There was a village near Huntingdon called Diddington. Its gone now, flooded to make way for the construction of Grafham Water. This does mean that no one can go to the area looking for traces of the railway, only to find nothing there. In reality there wasn't - Diddington station is imaginary. The original idea for Diddington was for a terminus station on the edge of the East Midlands, just west of the ECML at Huntingdon. Over the years the imaginary location has moved slightly eastwards, an