Join us for our third feature length episode exploring the historic slate quarries of North Wales. Today we're in Blaenau Ffestiniog visiting Maenoffren and its constituent quarries - Diffwys Casson and Votty & Bowydd. See how this magnificent natural landscape has changed through its mining history. With the upper buildings still standing and even processing machinery in situ, we explore the changes in slate cutting and dressing methods from the 18th century to the present day.
Filmed by #dji drone in line with the CAA drone code.
To get the most from the commentary, we recommend sound up or captions on 🎧
