The Flash ( cy, Y Flash or

historically History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well ...

cy, Pwll Gwenllian, label=none) or Gresford Flash is a

lake A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much large ...

located near

Borras Borras ( cy, Borras / Bwras) is a hamlet in Wrexham County Borough, Wales to the north-east of the city of Wrexham. It is part of the community of Holt. The nearby residential area of Borras Park is named after Borras; and is colloquially shor ...

and

Gresford Gresford (; cy, Gresffordd ) is a village and community in Wrexham County Borough, Wales. According to the 2001 Census, the population of the community, which also includes the village of Marford, was 5,334, reducing to 5,010 at the 2011 cens ...

, in

Wrexham County Borough Wrexham County Borough ( cy, Bwrdeistref Sirol Wrecsam) is a county borough, with city status, in the north-east of Wales. It borders England to the east and south-east, Powys to the south-west, Denbighshire to the west and Flintshire to the nort ...

Wales Wales ( cy, Cymru ) is a Countries of the United Kingdom, country that is part of the United Kingdom. It is bordered by England to the Wales–England border, east, the Irish Sea to the north and west, the Celtic Sea to the south west and the ...

. The Flash is an artificial lake which is commonly used for

sailing Sailing employs the wind—acting on sails, wingsails or kites—to propel a craft on the surface of the ''water'' (sailing ship, sailboat, raft, windsurfer, or kitesurfer), on ''ice'' (iceboat) or on ''land'' (land yacht) over a chosen cour ...

and other recreational pursuits. The lake covers just under 50,000 square metres in an area between

and

. Gresford Sailing Club based here, training and racing in small dinghys. Gresford Sailing Club
/ref>

References

* Lakes of Wrexham Artificial lakes of the United Kingdom {{Wrexham-geo-stub