18 relations: Cairn, Crib-y-rhiw, Cwm Nantcol, Diffwys, Gwynedd, Lists of mountains and hills in the British Isles, Marilyn (geography), Moel Siabod, Moelfre (hill), Mountain, Ordnance Survey, Rhinog Fach, Rhinogydd, Snowdonia, Summit, Wales, Welsh language, Y Garn (Rhinogydd).
A cairn is a human-made pile (or stack) of stones.
Crib-y-rhiw is a top of Y Llethr and a ridge in the Rhinogydd of Snowdonia, north Wales.
Cwm Nantcol is a valley in the Ardudwy area of the county of Gwynedd in Wales.
Diffwys is a mountain in Snowdonia, North Wales, near Barmouth and forms part of the Rhinogydd.
Gwynedd is a county in Wales, sharing borders with Powys, Conwy, Anglesey over the Menai Strait, and Ceredigion over the River Dyfi.
The mountains and hills of Great Britain, and to a lesser extent Ireland, are the subject of a considerable number of lists that categorise them by height, topographic prominence, or other criteria.
A Marilyn is a mountain or hill in the United Kingdom, Republic of Ireland or Isle of Man with a prominence of at least 150 metres (492 ft), regardless of absolute height or other merit.
Moel Siabod is a mountain in Snowdonia, North Wales, which sits isolated above the villages of Betws-y-Coed and Capel Curig.
Moelfre is a hill in Wales on the far western edge of the Snowdonia National Park, from the village of Dyffryn Ardudwy, from the village of Llanbedr and about from the town of Harlech.
A mountain is a large landform that stretches above the surrounding land in a limited area, usually in the form of a peak.
Ordnance Survey (OS) is a national mapping agency in the United Kingdom which covers the island of Great Britain.
Rhinog Fach is a mountain in Snowdonia, North Wales and forms part of the Rhinogydd.
The Rhinogydd (a Welsh plural form, often anglicised as Rhinogs and also known by the alternative Welsh plural Rhinogau) are a range of mountains located east of Harlech in North Wales.
Snowdonia (Eryri) is a mountainous region in northwestern Wales and a national park of in area.
A summit is a point on a surface that is higher in elevation than all points immediately adjacent to it.
Wales (Cymru) is a country that is part of the United Kingdom and the island of Great Britain.
Welsh (Cymraeg or y Gymraeg) is a member of the Brittonic branch of the Celtic languages.
For other hills of the same name, see Y Garn (disambiguation). Y Garn is a mountain in the southern Snowdonia, Wales, north of Dolgellau.