Beddau Halt railway station

Rhiwsaeson is a village and district of the principal town and community of Llantrisant with the County Borough of Rhondda Cynon Taf in South Wales. It is located on the south easterly outskirts of the town, along the Afon Clun, south of the A473 and near the village of Groes-faen (Pontyclun) and Creigiau within North West Cardiff.

Beddau (English: Graves Welsh: Y Beddau) is a large former mining village (and electoral ward) situated within the South Wales Valleys around 1.5 miles (2.4 km) from Llantrisant and 4 miles (6.4 km) from the larger town of Pontypridd in the county borough of Rhondda Cynon Taf, South Wales.

Llantwit Fardre (Welsh: Llanilltud Faerdref) is a large village and community (and electoral ward) situated on the A473, Pontypridd to Bridgend, road near the Welsh towns of Pontypridd and Llantrisant. Llantwit Fardre is also the name of the old parish and the community area that takes in the villages of Llantwit Fardre, Tonteg and Church Village. It is in the county of Rhondda Cynon Taf. The Welsh Government has constructed a bypass to reduce traffic congestion on the A473 road at Tonteg, Church Village and Llantwit Fardre. The Church Village bypass, as it is known, has been built as a single carriageway, with crawler and overtaking lanes around roundabouts, and was opened for traffic in September 2010.

Bryn Celynnog Comprehensive School is an 11–18 mixed, English-medium, community secondary school and sixth form in Beddau, Rhondda Cynon Taf, Wales.

Cross Inn railway station was situated on the line between Treforest and Llantrisant, Wales, about half a mile (0.8 km) to the east of Llantrisant village. Typically for this line, the station had a single passenger platform a few goods sidings.

Llantwit Fardre was a station on the Llantrisant and Taff Vale Junction Railway.The station consisted of a single platform and station buildings. A small bridge crossed over Crown Hill to the west of the station followed by the Dyffryn Red Ash Colliery sidings and a spur to Cwm Colliery. There were numerous tramways for coal workings in this area. One of the sidings consisted of a weigh bridge. To the west of the station existed sidings for the Dyffryn Red Ash Colliery.

Cross Inn is a southerly district of the town of Llantrisant within Rhondda Cynon Taf, South Wales. It is bounded by the B4595 to the north, the A4119 to the west, and the A473 to the south, near the Afon Clun. Cross Inn railway station was open to passengers from 1875 to 1952.

Taff-Ely (Welsh: Taf-Elái) was a local government district with borough status in Wales from 1974 to 1996.

The East Glamorgan General Hospital (Welsh: Ysbyty Cyffredinol Dwyrain Morgannwg) is a former NHS hospital in Church Village near Pontypridd, Wales which operated 1938-1999. The site has been demolished and redeveloped for housing.

Brofiscin Quarry, Groes Faen is a disused limestone quarry in Groes-faen, near Llantrisant in South Wales. It was used for about seven years for the dumping of toxic waste including polychlorinated biphenyls (PCBs) and was capped in 2011. Some 72 000m3 / 80 000 tonnes of material was dumped here. Prior to its remediation, The Guardian described the site as "one of the most contaminated places in Britain." The level of pollution is such that it featured in an international conference discussing remediation of contaminated land. These events were described by The Ecologist magazine as "one of the biggest environmental crimes to have occurred in the UK". and the key witness at an Environmental Agency inquiry on 2006 ended up needing to live under police protection. The company using this disposal site also used the nearby Maendy Quarry.

On 12 August 1893 a T-link broke beneath a locomotive running down the bank from Merthyr to Cardiff hauling a passenger train. This allowed an underhung spring to break away from the engine and foul the wheels of the leading van, derailing the entire train. The first six carriages ran down an embankment, killing thirteen.

The A4119 links Tonypandy with Cardiff in South Wales.