Cefn y Brithdir

Troedyrhifuwch Halt railway station co-served the village of Tir-Phil, in the historic county of Glamorgan, Wales, from 1908 to 1916 on the Rhymney Railway.

Tir-Phil is a village near the town of New Tredegar in the Caerphilly county borough of south Wales. The village of Tir-Phil and New Tredegar itself are served by Tir-Phil railway station. Tir-Phil was also an electoral ward to Rhymney Valley District Council between 1973 and the council's dissolution in 1996.

Ogilvie Village Halt railway station served the village of Deri, Caerphilly, Wales on the Brecon and Merthyr Tydfil Junction Railway. The site of the halt does not appear on os maps but was likely in private ownership. Nothing remains of the halt.

Abertysswg railway station was a station which served Abertysswg, in the Welsh county of Glamorgan. It was served by trains on the line from Pengam (Mon) to Rhymney Lower & Pontlottyn.

Tir-Phil railway station is a railway station serving the village of Tir-Phil and the town of New Tredegar, south Wales. It is a stop on the Rhymney Line of the Valley Lines network. Work to extend the platform to take the proposed six car trains has now been completed.

Abertysswg (Welsh: Abertyswg) is a village in the county borough of Caerphilly, Wales, within the historic boundaries of Monmouthshire.

Darran and Deri railway station was situated on the Brecon and Merthyr Junction Railway, serving the adjoining village of Deri and the nearby Darran Colliery. It was located at 20 miles 08 chains from Newport. The line was built and owned partly by the Rhymney Railway and partly by the Brecon and Merthyr Railway, the boundary between the two companies lying a short distance north of Darran and Deri. The line passed to the Great Western Railway in 1923 and to British Railways (Western Region) in 1948.The station opened on 1 September 1868 and passenger services were withdrawn from 31 December 1962. Goods and mineral traffic continued until 1965, but coal traffic passed the station site until final closure of the line in 1975. This portion of line was double track and the station had up and down platforms, with a goods yard on the eastern side as well as connections to local collieries. The passenger service consisted in the 1960s of about ten trains a day in each direction, of which four ran between Brecon and Newport.The former railway route is now part of the National Cycle Network (route 469), with an access point at Deri village.

New Tredegar (Welsh: Tredegar Newydd) is a former mining town and community in the Rhymney Valley, Caerphilly county borough, Wales, within the historic boundaries of Monmouthshire. New Tredegar is now home to 'The Winding House', a county museum which opened in 2008. It is controlled by CCBC Museums service and the Friends of the Winding House community group. The area is rich in the mining heritage of the South Wales mining industry. The area is supported by two primary schools; White Rose Primary school and Phillipstown Primary school. The area also contains a number of religious buildings including; Saint Dingat's Church and the Presbyterian Church of Wales. Along with other parts of Rhymney, New Tredegar had Welsh speakers in the community the Welsh-only monuments in the local cemetery testify to the strength of the language locally in the first quarter of the 20th century.

Deri is a village in Caerphilly County Borough, Wales. 'Deri' is Welsh for oak trees. Deri along with Pentwyn and Fochriw make up the community of Darran Valley. The village grew around the Industrial Age to serve the collieries of Fochriw, Pencarreg and Groesfaen. It was served by Darran and Deri railway station until its closure.

Darran Valley (Welsh: Cwm Darran) is a community in the County Borough of Caerphilly, Wales. The Darran Valley consists of the valley of the Bargod Rhymni and contains the villages of Deri, Pentwyn and Fochriw. These settlements grew around the Industrial Age to serve the collieries of Fochriw, Pencarreg and Groesfaen. As of 2001, the community had a recorded population of 2,545., increasing to 2,607 in 2011.

Pontlottyn railway station is a railway station serving the village of Pontlottyn, south Wales. It is a stop on the Rhymney Line of the Transport for Wales network.

Mynydd Bedwellte is the name given to the broad ridge of high ground between the Rhymney Valley (Welsh: Cwm Rhymni) and the Sirhowy Valley in the Valleys region of South Wales. It straddles the boundary of the unitary areas of Caerphilly and Blaenau Gwent. The broad-topped ridge runs northwest to southeast and achieves a summit height of 486 metres (1,594 ft) above sea-level, at a point crowned by a trig point at OS grid ref SO 145060.