Listing sub Hewitt, Nuttall Topo map OS Landranger 161 Prominence 21 m | OS grid SO215300 Elevation 646 m | |
Similar Mynydd Llysiau, Pen Allt‑mawr, Pen y Gadair Fawr, Pen Cerrig‑calch, Waun Fach | ||
Pen Twyn Glas is a top of Pen Allt-mawr in the Black Mountains in south-eastern Wales. It lies in between Pen Allt-mawr and Mynydd Llysiau.
Map of Pen Twyn Glas, Crickhowell, UK
The summit is merely a grassy bump on the ridge marked by a pile of stones.
References
Pen Twyn Glas Wikipedia(Text) CC BY-SA