The quarry and the inclines remain largely intact, though Llyn Stwlan, which was extended in 1960 to become the upper reservoir in the Ffestiniog Power Station pumped-storage hydroelectricity scheme, sits just below the quarry and has obliterated the sixth incline, parts of the seventh, and much of the mill area. The Ffestiniog Railway's deviation around Llyn Ystradau, which is at a higher level to the original alignment, has also destroyed the lower section of the first incline. There are several adits accessible on the mountainside, but all have been fitted with metal grills to prevent entry.
