Church of St Mary the Virgin, Halkyn

Halkyn Castle (Welsh: Castell Helygain) is a mansion house in the village of Halkyn, Flintshire, Wales. The house, with its associated stable block, is designated by Cadw as a Grade II* listed building.

Halkyn (Welsh: Helygain [heˈləgain]; Flintshire Welsh: Lygian [ˈləgjan]) is a village and community in Flintshire, north-east Wales and situated between Pentre Halkyn, Northop and Rhosesmor. At the 2001 Census the population of the community was 2,876, increasing slightly to 2,879 at the 2011 Census. Pentre Halkyn is in the community.

Pentre Halkyn (Welsh: Pentre Helygain) is a small village in Flintshire, Wales. It is situated approximately two miles from Holywell, and is off Junction 32 of the A55 North Wales Expressway. It has a quarry, a small hotel, and a local shop. The village borders on the Halkyn Mountain Site of Special Scientific Interest and Special Area of Conservation.

The Milwr Tunnel is a mine drainage adit running some 10 miles from the hamlet of Cadole near Loggerheads, Denbighshire to Bagillt on the Dee Estuary in North Wales. It was originally built to drain the lead mines beneath Halkyn Mountain, which were plagued with flooding in their lower levels, but enabled the exploitation of new lodes and was variously used for the extraction of lead, zinc and limestone during its working history. It is part of a network of mines, lodes and natural cave systems – the Halkyn United Mines – that extends for up to 100 kilometres, the longest in the United Kingdom.It forms part of the mine drainage system that is responsible for draining Ogof Hesp Alyn and leaving much of the River Alyn between Loggerheads and Rhydymwyn dry during summer months.

Moel y Gaer (Welsh for "bald hill of the fortress") is an Iron Age hillfort located on a summit at the southern end of Halkyn Mountain, overlooking the village of Rhosesmor, Flintshire, Wales. It is a well-preserved hillfort overlooking the Dee Estuary. Excavations in the early 1970s revealed a sequence of defensive structures made of timber and several phases of building work inside the ramparts.

Delyn is a constituency represented in the House of Commons of the UK Parliament since 2019 by Rob Roberts, who was elected as a Conservative, but currently sits as an Independent following sexual harassment allegations.The Delyn Senedd constituency was created with the same boundaries in 1999 (as an Assembly constituency). The constituency is set to be abolished, as part of the 2023 Periodic Review of Westminster constituencies and under the June 2023 final recommendations of the Boundary Commission for Wales for the next United Kingdom general election. Its wards is to be split between Alyn and Deeside, and Clwyd East.

Delyn is a constituency of the Senedd. It elects one Member of the Senedd by the first past the post method of election. Also, however, it is one of nine constituencies in the North Wales electoral region, which elects four additional members, in addition to nine constituency members, to produce a degree of proportional representation for the region as a whole.

Halkyn Common and Holywell Grasslands (Welsh: Comin Helygain a Glaswelltiroedd Treffynnon) is a Site of Special Scientific Interest in Flintshire, north Wales covering Halkyn Mountain and surrounding areas. It lies 4 km north-west of Mold on a plateau about 100–300 m above sea-level. It includes 699.3 hectares of grassland, heathland and other open vegetation with numerous spoil tips and quarries. The site is notable for populations of plants such as spring sandwort and stemless thistle and amphibians such as the great crested newt.

Cornist Hall is a large house 1 mile (1.6 km) west-southwest of the town of Flint, Flintshire, Wales. It was the birthplace in 1746 of Thomas Totty, an admiral who served under Lord Nelson. In about 1884 the industrialist Richard Muspratt commissioned the Chester architect John Douglas to re-model the house, but Muspratt died before this could be executed. It was later owned by members of the Summers family, who ran the ironworks business of John Summers and Sons in Shotton and who made extensive alterations to the house. In 1953 the ownership of the house passed to the Local Authority who modified the interior for catering purposes. The Napier family took it over in 1987 and developed it as a wedding and dining venue. The Hall was eventually converted into the local golf club's club-house. Despite the change of hands, Cornist Hall continued to cater for weddings up until its closure in 2012. Since its closure, Flint's local community have petitioned to save the building, in the hope that it will gain listed status and fall under the ownership of the local populace. In the past few years, since the closure of Cornist Hall, a number of local people have complained about the increase in anti-social behaviour and vandalism, suggesting that the former mansion is a magnet for such activities. The house is built in brick and stone in Jacobethan style.

Rhosesmor is a small village near Mold, Flintshire, in north-east Wales. The village lies near the parishes of Halkyn and Rhes-y-cae. The hamlet of Wern-y-Gaer is encompassed by the boundaries of the village. The hill fort site affords views across the Clwydian Hills to the west and the whole sweep of Wirral to the Sefton coastline and Liverpool and further east.

Until 1974, Flintshire (Welsh: Sir y Fflint), also known as the County of Flint, was an administrative county in the north-east of Wales, later classed as one of the thirteen historic counties of Wales. Most of what was Flintshire was along the north-east coast of Wales, however the county was notable for having one of the few large county exclaves, the English Maelor (Maelor Saesneg), to survive the Counties (Detached Parts) Act 1844. The administrative county of Flint was abolished under the Local Government Act 1972 on 1 April 1974, and became part of the new administrative area of Clwyd. The exclaves became part of Wrexham Maelor district – other parts formed the districts of Alyn and Deeside, Delyn and Rhuddlan. A unitary authority, also named Flintshire, was formed in 1996 under the Local Government (Wales) Act 1994, consisting only of the Alyn and Deeside and Delyn districts – the Wrexham Maelor parts now form part of Wrexham County Borough, with the former Rhuddlan district forming the northernmost part of the current Denbighshire unitary authority.

Rhes-y-cae is a small parish and village in Flintshire, Wales. Literally translated from Welsh, Rhes-y-cae is 'Row of fields'. It is situated between Pentre Halkyn and Rhosesmor and is part of the local government community of Halkyn. Local facilities include a chapel, a church and a park, which is situated next to Ysgol Rhes-y-cae. The school closed in 2013, due to there being too few students to warrant its continued operation. The parish was consecrated on 27 June 1847.The village shop has shut down, the bakery has closed to the public, and Rhes-y-cae pub, The Miners Arms, closed in 2014.Every summer the Rhes-y-cae Show takes place, featuring dog racing and show jumping. Around 600 people attend each year.