Blaenau Ffestiniog quarry caverns open to the public after £140,000 development

Two caverns that have never before been seen by the public are to be opened up at a quarry in Blaenau Ffestiniog.

Stories of mine workers and their families will also give visitors an insight into life underground.

The development - costing £140,000 - will also employ eight more staff.

Rob Shelley reports.