Arenigs

Arenigs is an informal term for a group of

mountain A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually highe ...

s in central

Snowdonia Snowdonia or Eryri (), is a mountainous region in northwestern Wales and a national park of in area. It was the first to be designated of the three national parks in Wales, in 1951. Name and extent It was a commonly held belief that the na ...

, in north

Wales Wales ( cy, Cymru ) is a country that is part of the United Kingdom. It is bordered by England to the east, the Irish Sea to the north and west, the Celtic Sea to the south west and the Bristol Channel to the south. It had a population in ...

. They are not strictly defined, but normally include at least the following peaks: Welsh mountains Bermo a Betws-y-Coed a'r Bala

{{Authority control Mountains and hills of Snowdonia Mountains and hills of Gwynedd Mountains and hills of Conwy County Borough