Among the attractions at the event, which started on Thursday and runs until Sunday, are the 4079 and 6990 Great Western Railway, the 4073 Class Pendennis Castle and the 6959 Class Witherslack Hall.
The 4079 has been hired from Didcot Railway Centre for the event, while the 6990 appears courtesy of David Clark Railway Trust and The Great Central Railway.
Visitors will be able to take a tour of the shed, or experience the breathtaking beauty of the railway from the guards van on the goods train.
Take a look at these pictures which show the railway, its machines and the people who help run it in all its glory. All of the photos were taken by Tom Marshall for Keighley and Worth Valley Railway.
For more information, visit www.kwvr.co.uk.
5. Steam gala
Double Great Western, with 69906 'Witherslack Hall' leading 4079 'Pendennis Castle' climbing out the valley. Credit: Tom Marshall/KWVR Photo: Tom Marshall
6. 0R8A4411.jpg
LNWR 1054 'Coal Tank' passing through Damems Loop with Chris Boocock at the controls. Credit: Tom Marshall/KWVR Photo: Tom Marshall
7. Steam gala
L&Y Class 25 climbing out of Keighley Station, with Dave Coates looking on. Credit: Tom Marshall/KWVR Photo: Tom Marshall