Cymau is a small village situated in the community of Llanfynydd, Flintshire on the edge of the mountains of north-east Wales.^[1][2]

The placename Cymau is a less common plural form of Welsh cwm, "valley"; this seems to have been rendered as cyme in the Welsh dialect of Flintshire, still reflected in the local colloquial pronunciation of the name as "Cymee".^[3]

The village is located on the side of Hope Mountain, a land feature that can be seen for miles around. Neighbouring villages include Ffrith to the west and Brymbo to the south. The nearest settlements are Wrexham to the south-east and Mold towards the north-west.^{[citation needed]}

The area is known for its scenery and hill-walking routes.^{[citation needed]} The summit of Hope Mountain offers views of the Cheshire Plain and, in the opposite direction, it is possible to see sunsets behind the Welsh hills.^{[citation needed]}

The population of Cymau is around 350. The village had a pub (The Old Talbot Inn, now closed) and one parish church with a roof made from corrugated iron and also a chapel. The former village post office and general store closed in 2009.^{[citation needed]}

During the winter months, despite the local bus being occasionally unable to traverse the terrain, the village remains reasonably accessible.^{[citation needed]}

• Photos of Cymau and surrounding area on geograph.org.uk