Diffwys is a mountain in Snowdonia, Wales, near Barmouth and forms part of the Rhinogydd. On the north side is an exposure of the Caerdion Syncline. It is technically a subsidiary summit of Y Llethr, missing Marilyn status by 2m. It is therefore a sub Marilyn.
The summit has a trig point. To the north is Y Llethr and Crib-y-rhiw, to the east is Y Garn, to the south is Cadair Idris, and to the west is its top Diffwys West Top.[1]
^Nuttall, John & Anne (1999). The Mountains of England & Wales - Volume 1: Wales (2nd edition ed.). Milnthorpe, Cumbria: Cicerone. ISBN 1-85284-304-7.
Diffwys is a mountain in Snowdonia, Wales, near Barmouth and forms part of the Rhinogydd. On the north side is an exposure of the Caerdion Syncline. It...
Diffwys West Top is a top of Diffwys in Snowdonia, North Wales, near Barmouth and forms part of the Rhinogydd. It is a grassy summit found on the west...
Moelfre 589 m the following Hewitts: Diffwys 750 m Foel Penolau 614 m and the following Nuttalls: Crib-y-rhiw 670 m Diffwys West Top 642 m "Foel Penolau: How...
Sychnant Pass Traeth Lafan Traeth Pensarn Ty'n-y-ffordd Quarry Y Glyn Diffwys "Find protected areas of land and sea". Natural Resources Wales. Retrieved...
the third highest summit of the Rhinogydd, losing out to Y Llethr and Diffwys respectively. Its smaller cousin Rhinog Fach lies to the south, separated...
Diphwys Casson quarry (sometimes known as Diphwys quarry or Diffwys quarry) was a major slate quarry in the town of Blaenau Ffestiniog, Gwynedd, North...
and over the mountain of Rhinog Fach. To the south lies the mountain of Diffwys, to the south-east lies the mountain of Y Garn, to the north lies Rhinog...
councillors in bold. Coalition agreements in notes column. A by-election for Diffwys and Maenofferen was held in July 2010 and Llais Gwynedd narrowly held the...
Idris ridge. The summit is marked by a cairn. To the north are Y Garn and Diffwys, to the west Rhobell Fawr and Aran Fawddwy and to the south are Waun-oer...
within Snowdonia National Park it rises beneath the peaks of Y Llethr and Diffwys within the Rhinogs mountain range and runs in a generally ESE direction...
(Bangor)". Gwynedd Council. Retrieved 28 May 2022. "Election results for Diffwys and Maenofferen". Gwynedd Council. Retrieved 28 May 2022. "Election results...
Methusalem Jones, previously a quarryman at Cilgwyn, began to work the Diffwys quarry at Blaenau Ffestiniog in the 1760s, which became the first large...
Gwynedd County Council. Retrieved 3 June 2019. "Election results for Diffwys and Maenofferen". Gwynedd County Council. Retrieved 3 June 2019. "Election...
intent; he had stood down from his post that May. Llais Gwynedd held the Diffwys and Maenofferen ward in the by-election on 15 July 2010. Their candidate...
Tyler was appointed the quarry manager; he was the son of the manager of Diffwys quarry in Blaenau Ffestiniog. In 1835, the quarry was owned by Simon Cook...
the railway and the Greaves family. By this time Greaves was running the Diffwys and Bowydd quarries under leases from their landowners. In 1846 Greaves...
removed. In 1889 the quarry was surveyed by E.P. Jones the manager of Diffwys quarry, with a view to selling it, and William Lewis of Tan-y-Grisiau Foundry...