Mynydd William Meyrick is a 535-metre-high

hill A hill is a landform that extends above the surrounding terrain. It often has a distinct summit, and is usually applied to peaks which are above elevation compared to the relative landmass, though not as prominent as Mountain, mountains. Hills ...

straddling the boundary of

Bridgend Bridgend (; or just , meaning "the end of the bridge on the Ogmore") is a town in the Bridgend County Borough of Wales, west of Cardiff and east of Swansea. The town is named after the Old Bridge, Bridgend, medieval bridge over the River Og ...

and

Rhondda Cynon Taf Rhondda Cynon Taf (; RCT; also spelt as Rhondda Cynon Taff) is a Principal areas of Wales, county borough in the South East Wales, south-east of Wales. It consists of five valleys: the Rhondda Fawr, Rhondda Fach, Cynon, Taff () and Ely valleys, ...

county boroughs between the valley of the

Rhondda Fawr Rhondda , or the Rhondda Valley ( ), is a former coal mining, coalmining area in South Wales, historically in the county of Glamorgan. It takes its name from the River Rhondda, and embraces two valleys – the larger Rhondda Fawr valley (, 'la ...

and

Ogmore Valley Ogmore Valley () is a community in the Bridgend County Borough, Mid Glamorgan, Wales. Made up of the villages of Nantymoel, Ogmore Vale, Price Town and Wyndham, its population at the time of the 2001 census was 7,800, increasing to 7,954 at ...

in South

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

. It takes the form of a broad northwest-southeast ridge with numerous broad shoulders extending to the east, south and west, each of which have different names and some of which constitute minor tops. Listed clockwise from the north these are; Mynydd Maendy, Mynydd Ton, Mynydd Bwllfa, Mynydd Pwllyrhebog, Mynydd Maes-teg,

Mynydd y Gwair Mynydd y Gwair (Penlle’r Castell) () is a mountain in Swansea, Wales. Mynydd y Gwair is high. Wind farm development On 2 September 2008 Npower renewables submitted a planning application for the development of a wind farm on Mynydd Y Gwai ...

and Mynydd yr Aber. The summit of the entire massif is often referred to as Mynydd Ton. Its western sides are open moorland whilst its eastern sides have been afforested by the

Forestry Commission The Forestry Commission is a non-ministerial government department responsible for the management of publicly owned forests and the regulation of both public and private forestry in England. The Forestry Commission was previously also respons ...

(now managed by

Natural Resources Wales Natural Resources Wales () is a Welsh Government sponsored body, which became operational from 1 April 2013, when it took over the management of the natural resources of Wales. It was formed from a merger of the Countryside Council for Wales, E ...

Geology

The hill is formed from

Pennant Sandstone The Pennant Measures is the traditional name for a sequence of sedimentary rocks of the South Wales Coalfield. They were also referred to as the Upper Coal Measures and assigned to the Westphalian 'C' and Westphalian 'D' stages of the Carbonifer ...

overlying a great thickness of the South Wales Coal Measures. Several

coal seam Coal mining is the process of extracting coal from the ground or from a mine. Coal is valued for its energy content and since the 1880s has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extrac ...

s outcrop on its flanks including (in descending order) the No1 Rhondda Rider, No1 Rhondda and the No2 Rhondda. These and other strata are affected by several geological faults, the most significant of which are aligned roughly northwest – southeast.

Landslip Landslides, also known as landslips, rockslips or rockslides, are several forms of mass wasting that may include a wide range of ground movements, such as rockfalls, mudflows, shallow or deep-seated slope failures and debris flows. Landslide ...

s affect some of the steeper slopes of the hill, not least those above

Price Town Price Town is situated 9 miles north of the County Town of Bridgend Bridgend (; or just , meaning "the end of the bridge on the Ogmore") is a town in the Bridgend County Borough of Wales, west of Cardiff and east of Swansea. The town is ...

on its western side.

Access

Most of the hill, both the open moorland and the afforested parts, is recorded as

open country "Open Country" is a designation used for some access land in England and Wales. It was first defined under the National Parks and Access to the Countryside Act 1949 (and extended by the Countryside Act 1968), and was land over which an appropr ...

under the

Countryside and Rights of Way Act 2000 The Countryside and Rights of Way Act 2000 (c. 37), also known as the CRoW Act and "Right to Roam" Act, is a United Kingdom Act of Parliament affecting England and Wales which came into force on 30 November 2000. Right to roam The Act impleme ...

thereby giving largely unfettered access to walkers. A number of

public rights of way A right of way (also right-of-way) is a specific route that people, animals, vehicles, watercraft, or utility lines travel, or the legal status that gives them the right to do so. Rights-of-way in the physical sense include controlled-access h ...

cross the hill and provide access from neighbouring valleys.Ordnance Survey Explorer map 166 ''Rhondda & Merthyr Tydfil/Merthyr Tudful''

References

{{reflist

External links

images of Mynydd William Meyrick and area on Geograph website
Mountains and hills of Rhondda Cynon Taf Mountains and hills of Bridgend County Borough