Dinorwic Quarry - ItsgrimupNorth
Climbing the C4 and C5 inclines:   this is the Bonc Isaf Braich level (at the bottom of C4) and shows the flattened site of the slate dressing sheds.

Climbing the C4 and C5 inclines: this is the Bonc Isaf Braich level (at the bottom of C4) and shows the flattened site of the slate dressing sheds.