Y Groes Fagl is a top of Cyrniau Nod

Cyrniau Nod

Cyrniau Nod is a mountain summit in north east Wales. It is the smaller of the two Marilyns that form the Berwyn range, the other being Cadair Berwyn. Its summit has the Snowdonia National Park boundary running through it...

 in north east Wales

Wales

Wales is a country that is part of the United Kingdom and the island of Great Britain, bordered by England to its east and the Atlantic Ocean and Irish Sea to its west. It has a population of three million, and a total area of 20,779 km²...

. It forms a part of the Berwyn range

Berwyn range

The Berwyn range is an isolated and sparsely populated area of moorland located in the north-east of Wales, roughly bounded by Llangollen in the north-east, Corwen in the north-west, Bala in the south-west, and Oswestry in the south-east.The Berwyn range also played its part in causing King Henry...

 known as the Hirnantau. Its summit has the Snowdonia National Park boundary located just to the east of it.

The views from the summit are extensive, if unremarkable due to the featureless, flat moorland surroundings. The summit is marked by a post. To the north, the ridge continues to Foel Cwm Sian Llwyd

Foel Cwm Sian Llwyd

Foel Cwm Sian Llŵyd is a subsidiary summit of Cyrniau Nod in north east Wales. It forms a part of the Berwyn range known as the Hirnantau. Its summit has the Snowdonia National Park boundary running through it, and is the most easterly 2000 ft summit in the park.The views from the summit are...

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