See it in 3DFacts
- What it is
- Mountain
- Height above sea level
- 646 m (2,119 ft)
- Prominence
- 20 m (66 ft)
- Range
- Black Mountain
- Parent peak
- Pen Allt-mawr
- Country
- United Kingdom
- Coordinates
- 51.925°N 3.146°W
- Source
- Wikidata, CC0
Peaks near Pen Twyn Glas
- Mynydd Llysiau663 m · 2.3 km awayOn the map
- Crug Mawr550 m · 5.8 km awayOn the map
- Chwarel y Fan679 m · 5.8 km awayOn the map
- Black Mountain South Top637 m · 8.5 km awayOn the map
- Allt yr Esgair393 m · 8.8 km awayOn the map
- Twyn Llech704 m · 10 km awayOn the map
- Bryn Arw384 m · 11 km awayOn the map
- Mynydd Llangatwg529 m · 11 km awayOn the map
- Ysgyryd Fawr486 m · 14 km awayOn the map
- The Blorenge561 m · 15 km awayOn the map
Parent peak
The nearest higher peak its prominence is measured to.
Highest in the Black Mountain
- Waun Fach811 mOn the map
- Pen Twyn Glas646 mOn the map
Highest mountains in United Kingdom
- Nordenskjöld Peak2,355 mOn the map
- Mount Carse2,330 mOn the map
- Mount Sugartop2,325 mOn the map
- Mount Roots2,280 mOn the map
- Mount Paterson2,195 mOn the map
- Queen Mary's Peak2,062 mOn the map
- Mount Baume1,910 mOn the map
- Mount Macklin1,900 mOn the map
- Mount Fagerli1,880 mOn the map
- Mount Brooker1,880 mOn the map
