Key facts
Graig Ddu (537m) is in Wales, in the Arenigs.
- Region
- Wales
- Mountain range
- Arenigs
- Prominence
- 71m
- Nearest higher peak
- Brottos · 626m, 1.8km
- Huts nearby
- Cefn Gwyn (5.9km), Arenig Fawr (6.3km)
- Lakes nearby
- Llyn Hesgyn (1.3km), Llyn Celyn (2.7km), Llyn Maen-bras (5km)
- Nearest village
- Frongoch · 3.9km
