Wales
Craig Nyth-y-Gigfran [Y Blaen Llym]
554M
1818FT
About Craig Nyth-y-Gigfran [Y Blaen Llym]
Situated on the rugged western edge of the Moelwyns, this 554-metre Tump overlooks the industrial heritage of the Vale of Ffestiniog. Its terrain is quintessential North Wales: a complex mix of heather and steep crags. It serves as an excellent, quiet vantage point for observing the Ffestiniog Railway winding through the valley.
Key Statistics
Rank
235th Highest in Wales
Parent Range
Snowdonia
Prominence
?
30.6m
Nearest Town
Tan-y-grisiau
Geology
The ground beneath you is a mix of ancient molten rock cooled underground and fine-grained layers formed from settled silt.
Find It
OS Grid Reference
SH685464
Latitude
52.9987°N
Longitude
3.9609°W
Did You Know?
- •The name Craig Nyth-y-Gigfran is Welsh for 'Crag of the Raven’s Nest,' referring to the steep, rocky ground on its western side that provides ideal nesting spots for the birds.
- •Its alternative name, Y Blaen Llym, translates as 'The Sharp Point,' describing the hill's appearance when viewed from the south-west near the village of Tanygrisiau.
- •The summit provides a unique perspective of the Stwlan Dam and the Moelwyn Bach powerhouse, clear examples of the 20th-century hydro-electric engineering that sits alongside the older slate quarry ruins.
- •Walkers on the summit are rewarded with a direct view across the Glaslyn Estuary towards the distinctively shaped peaks of Moel Hebog and the Nantlle Ridge.
- •Despite its proximity to the more famous Moelwyn Bach, the lack of a defined path to this summit ensures a solitary experience, though the ground is often a punishing cocktail of knee-deep heather and moss-covered peat.
![Craig Nyth-y-Gigfran [Y Blaen Llym]](https://upload.wikimedia.org/wikipedia/commons/6/67/Craig_Nyth-y-gigfran_-_geograph.org.uk_-_341553.jpg)