Coed Hills

Aberpergwm is the site of a colliery in the Vale of Neath near Glynneath in south Wales.

Hirfynydd is a 481-metre-high hill in Neath Port Talbot county borough in South Wales. A Roman road, Sarn Helen, runs along its entire northeast–southwest ridge-line, a route followed by a modern-day byway. To its west is Cwm Dulais and to its southeast is the Vale of Neath. The northern end of the ridge falls away to a broad upland vale containing the Afon Pyrddin and beyond which is the Brecon Beacons National Park. The larger part of the hill is afforested with conifers. In between the plantations are areas of past or present opencasting for coal.

Banwen is a small village in Neath Port Talbot county borough (NPT) in Wales. Banwen is part of the community of Onllwyn along with the village of Onllwyn itself and the adjacent parish of Dyffryn Cellwen. Banwen is in the Upper Dulais Valley, with views over the southern slopes of the Brecon Beacons (Welsh: Bannau Brycheiniog). Banwen consists of a single street named Roman Road.

Dyffryn Cellwen is a village in the County Borough of Neath Port Talbot, South Wales. It is situated in the upper Dulais Valley near the junction of the A4109 and A4221 roads, northwest of the smaller settlement of Banwen. It is part of the community of Onllwyn. The village stands close to the course of the Roman road from the fort at Nidum (Neath) to Y Gaer (Brecon), and there are traces of a Roman fort and camp nearby. (See Banwen for details of the Roman sites.) At one time, mining for iron, copper, and especially coal were important activities in the area.

Onllwyn (Welsh pronunciation: [ˈɔnɬʊɨn]) is a small village and community in Neath Port Talbot, Wales, near Seven Sisters. The community area also covers the small settlements of Dyffryn Cellwen and Banwen To the north is Coelbren, Powys, while to the east the Afon Pyrddin forms the boundaries of both Powys and the Brecon Beacons National Park.

Aberpergwm House (Welsh: Aberpergwm) is an abandoned and ruinous country house located in Glynneath, Wales. Within the grounds of the house sits the church of St. Cadoc, which is possibly of late medieval origin.

Rheola House is a Grade II* listed country house between Glynneath and Resolven, in the Neath valley, South Wales. Designed by John Nash, it was built between 1812 and 1814 for Nash's cousin, John Edwards. It passed through inheritance to members of the Edwards, Vaughan, and Lee families, until in 1939, with the house becoming run down, it was bought by an aluminium company for use as offices, and part of the land was put to industrial uses. In 2012 an application was made for housing on the industrialised area, to enable restoration of the house and a leisure complex to sustain the estate. The application was granted in 2014. The gardens and park around the house are designated Grade II on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.

The Global Centre of Rail Excellence (GCRE) is a proposed train, railway infrastructure and technology testing facility, located in Onllwyn, Wales, where the site sits on the border between Neath Port Talbot and Powys. The centre is located on a site previously used for coal mining and a coal washery, with some 550 acres (220 ha) given over to the new testing centre, which will be unique in Europe due to having a track for testing rail vehicles at high speed, and another test track dedicated to railway infrastructure. Ownership of the site was transferred to the Welsh government in October 2022. Construction will take place in three phases, initial works focus on sidings, then the two electrified test tracks; more comprehensive facilities, including maintenance and research buildings, a business park, and hotel, are to be built in the third phase. The GCRE is expected to open sometime in 2024. In the long term, it is intended for the GCRE to be operated as a commercial entity and majority owned by the private sector; a competitive bidding process for investors to purchase a majority stake in the company has been launched with the aim of achieving this model. Partnerships and other agreements have been struck by the GCRE with various other organisations, including Talgo, Hitachi, and Thales’ Ground Transportation Systems, to make use of the site's facilities; a membership model has been envisioned by the GCRE's management. While considerable attention has been paid to garnering business domestically, the company also offers its services to international railway companies, particularly those on the European continent.

Rheola is a small settlement in the county of Neath Port Talbot. It is situated between Resolven and Glynneath, on the B4242. The Neath Canal, A465 and River Neath all pass nearby. The settlement consists of Rheola House and its ancillary buildings, and stables, sited alongside Rheola Brook, which joins the River Neath 500 yards (metres) to the south. The Rheola Estate was the site of an aluminium factory from 1939 to 1981, although mainly used for coal screening in later years. The Rheola factory buildings were then used as a weekly market. In 2014, permission was granted for building 46 houses on the factory site, as an enabling development to renovate and secure the Grade II* listed Rheola House. The forest to the north of the Vale of Neath, Rheola Forest, is named after Rheola, and was the locations for the 2007 British National Mountain Biking Championships Downhill events. It was chosen as a special stage in the British Rally from 2006 to 2008.

The Vale of Neath (or Neath Valley, Welsh: Cwm Nedd), one of the South Wales Valleys, encompasses the upper reaches of the River Neath in southwest Wales. In addition to the River Neath, it is traversed by the Neath Canal and the A465 dual carriageway. Settlements in the valley include Neath, Cadoxton, Tonna, Aberdulais, Resolven, Blaengwrach, Glynneath and Pontneddfechan. Coal mining was an industry in the valley with mining operations being located at Aberpergwm and Pentreclwydau near Glynneath.

Glyn Neath railway station served the town of Glynneath, in the historical county of Glamorganshire, Wales, from 1851 to 1964 on the Vale of Neath Railway.

St. Cadoc's Church is a Church in Wales church in Glynneath, Wales. It is located in the grounds of the now derelict Aberpergwm House for which it was an estate church.