Jumble Hole Mill was used for dyeing silk.
Once you've listened to the track continue your journey.
Carry on up the track, gradually climbing alongside the river. Look out for the underground waterway on your right. After 200 metres you will see some ruins with large stonework on your right and the wall of a mill dam above it. This is all that remains of the water powered SPA MILL.
Here is a good place to listen to the next track