Open working with barracks.*
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
Graig Ddu - 315m
Bwlch y Slaters - 653m
Clogwyn Garw - 686m
Chwarel Llew Twrog - 763m
Chwarel Llew Twrog - 896m
Ffridd - 1,063m
Cwm Teigl - 1,142m
Lefel Dwr Oer - 1,169m
Frudd - 1,205m
Blaen y Cwm - 1,216m
Offeren - 1,365m
Nelw Williams Quarry - 1,497m
Sarn Helen - 1,649m
Pant yr Ynn (Mill) - 1,737m
Y Garnedd - 1,751m
Cwt y Bugail - 1,791m
Gamallt - 1,804m
Diffwys - 1,810m
Manod Bach - 1,828m
Rhiwbach - 1,848m
Manod Granite Quarry - 1,865m
Maenofferen - 1,874m
Carters - 1,900m
Llyn Gamallt - 1,939m