Pit with small tunnels.*
Publications (1)
- Richards, Alun John (1991); Gazeteer of the Welsh Slate Industry, A; Gwasg Carreg Gwalch 978-0863811968
 

                    
        
    
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| North Wales | |
| Dinorwig | |
| 53.1346817, -4.122561 | |
| SH 5810 6183 | |
| Private Land | |
| 235m | |
| #1,262 | |
Pit with small tunnels.*

                    
Lloc - 69m
Fronhyfryd - 222m
Frondirion - 307m
Vaynol - 422m
Chwarel Isaf - 460m
Boundary - 741m
Ladas - 866m
Alltwen - 1,118m
Allt Ddu - 1,297m
Glynrhonwy - Bomb Store - 1,375m
Vivian - 1,420m
Goodmans - 1,522m
National Slate Museum - 1,603m
Glan Dinorwig (works) - 1,637m
Pen Llyn - 1,859m
Glynrhonwy Lower - 1,943m