Cwm (from Welsh: Y Cwm, transl. The Valley ) is a former coal mining village, community and electoral ward three miles (4.8 km) south of Ebbw Vale in the county borough of Blaenau Gwent , Wales, within the historic boundaries of Monmouthshire , United Kingdom.

CWM may refer to: cwm (window manager) or Calm Window Manager, a stacking window manager for Unix systems; Canadian War Museum, Canada's national museum of military history; Christian Witness Ministries, a non-denominational church affiliation; Circus World Museum, a large museum complex in Baraboo, Wisconsin

Cwm Idwal is a cirque (or corrie) in the Glyderau range of mountains in northern Snowdonia, the national park in the mountainous region of North Wales.

Cwm Idwal is arguably one of the best places to see evidence of the tremendous geological events that shaped Eryri’s landscape. 450 million years ago, phenomenal geological forces created the towering cliffs surrounding the lake.

Cwm is a former coal mining village, community and electoral ward three miles south of Ebbw Vale in the county borough of Blaenau Gwent, Wales, within the historic boundaries of Monmouthshire, United Kingdom.

Cwm is a former coal mining village three miles south of Ebbw Vale in Monmouthshire. The name Cwm is thought to have derived from the farm on the present day nature reserve (Silent Valley), Cwm Merddog.

Also known as Clydach Vale Country Park (Cwm is Welsh for vale or valley), the attraction has two lakes, trails to explore and lots of birds to spot, it’s hard to believe this stunning open space has been created on the site of a former colliery.

Explore unique places from around the globe. Cwm is a village and community in Denbighshire, below the hill Mynydd y Cwm. Cwm has about 378 residents. Mapcarta, the open map.

Mar 21, 2025 · Cwm is the Welsh word for a glacial scoop, or cirque. It’s used throughout Wales’ high places and further afield too (such as the Western Cwm on Everest). ... Wales has its own equivalent of the UK’s National 3 Peaks Challenge. The UK version climbs Snowdon, the tallest mountain in Wales; Scafell Pike, the tallest mountain in England; and ...

Cwm Idwal was the first officially recognised National Nature Reserve in Wales; it was given this status by the Nature Conservancy Council in 1954. Along with Cadair Idris, Cwm Idwal was a favourite haunt of Charles Darwin.