Llangennech

Bryn (locally known using the Welsh: Y Bryn; meaning: "the Hill") is a village situated east of Llanelli in Carmarthenshire, Wales. It is part of the Llanelli Rural (Welsh: Llanelli Wledig) community, and it borders with the villages of Llangennech, Dafen, Penceilogi, Pen-y-graig and Bynea. It is roughly 70m above sea level. It is mainly a suburban area with surrounding farm land to the north and east. The village has its own school Ysgol Y Bryn, which is an English school. It is also home to St Michael's Independent Secondary School, Primary School and Sixth Form (Year 12 and 13). The Welsh schools are in the nearby villages of Llangennech and Cwmcarnhywel. The Welsh language is the dominant language with over half of the village's population able to speak it. The village sprang up during the 1960s when many more houses were built. Before that it was only a hamlet with a few farms.

Llangennech railway station is a railway station in the village of Llangennech. It lies on the Heart of Wales line with services operated by Transport for Wales running to and from Swansea and Shrewsbury. Llangennech station is located at street level about half a mile away from the centre of the village. It is one of two stations (neighbouring Bynea being the other) located on the double track portion of the route that is shared with the Swansea District Line.

St. Michael's School (Welsh: Ysgol Mihangel Sant) is a private day and boarding school for pupils aged from 3 to 18 years old in Llanelli, Wales. The school is divided into four sections, comprising the Pre-Preparatory School, Preparatory School, Senior School and Sixth Form. The current head teacher is Benson Ferrari.

Pen-y-graig, also spelled Penygraig (), is an area of Llanelli, in Carmarthenshire, Wales, bordering with Bynea, Llwynhendy, and Bryn all of which are in the Llanelli Rural district of Llanelli. It is 100 feet (30 m) above sea level and overlooking the Loughor estuary. Welsh is the main language of the area where most of the children either attend the Welsh school in Cwmcarnhywel -Ysgol Brynsierfel or the English School- Ysgol Y Bynea.

Bynea railway station (Welsh: Bynie) serves the village of Bynea near Llanelli, Carmarthenshire, Wales. Bynea station is situated close to the Millennium Coastal Park and is a convenient stop for cyclists and hikers to the coastal area. It is also the last stop on the Heart of Wales route (on the double track section shared with the Swansea District Line) before it joins the West Wales Line at Llandeilo Junction, to the east of Llanelli. All trains serving the station are operated by Transport for Wales.

On 26 August 2020 a freight train carrying diesel fuel and gas oil in tank wagons derailed at Morlais Junction, Llangennech, Carmarthenshire, Wales. Some of the derailed wagons caught fire, leading to an evacuation of people living nearby. There was widespread contamination from the spilled fuel. The clean-up operation was described by Natural Resources Wales as the most challenging since the Sea Empress oil spill in 1996. The accident was caused by defective brakes on a wagon causing an axle to seize, which in turn caused deformation of the track under the train as it travelled over a set of points. The Heart of Wales Line was closed for seven months as a result of the derailment.

The Afon Morlais is a small river in south Wales, a tributary of the River Loughor. It rises in the village of Cross Hands and then flows southwards through Tumble before turning south east through a rural wooded valley before passing through Llangennech and making its confluence with the River Loughor in its tidal reach. A minor road from Cil Ddewi to Blaenhiraeth crosses the river via a Grade II listed bridge.

Llwynhendy (sometimes spelled Llwyn-Hendy), is a village and ward near the town of Llanelli in Carmarthenshire, Wales. The ward, which includes the village, as well as Cefncaeau, parts of Cwmcarnhywel and parts of Bryn and Penceilogi, had a population of 4,276. It is bordered by Bynea, Cwmcarnhywel, Cefncaeau and Pen-y-graig. It is an old village with strong industrial roots. The (now closed) steel-works in nearby Bynea was a major employer until the decline of the steel industry. The village is 50 ft above sea level and is based around the Nant Caerhuan that finds its source in nearby Gelli Farm, Bryn, Llanelli. The nearby Wildfowl & Wetlands Trust site in the old Penclacwydd farm near the village is the only wetland wildlife trust centre in the whole of Wales.

Cwmcarnhywel is a village in between Llwynhendy, Pemberton, Penceilogi and Bryn in Llanelli. The village is home to a row of shops; The Avenue, Ysgol Gymraeg Brynsierfel (the area's Welsh school) and became a village after the council estate was built in the 1950s. Before that, Cwm-Carn-Hywel was the name given to a small hamlet near Pemberton. It also has its own police station which is named Llwynhendy police station as it is in the Llwynhendy electoral ward for Carmarthenshire County Council and Dyfed-Powys Police.

The Loughor bridge is a road bridge crossing over the River Loughor, providing a convenient link between much of western Swansea and Llanelli, west Wales. The bridge is part of the A484 road. The road bridge is adjacent to the Loughor railway viaduct. A permanent bridge linking Loughor and Llanelli was first constructed in 1923. Evidence of the old bridge can still be seen from the right side of the new bridge crossing from loughor, a parapet jutting out into the river which is now a seating area and support foundations can also be seen in the river bed at low tides. If travelling over the bridge east, you will enter the county of Swansea and South Wales when leaving the bridge. If travelling west, you will enter the county of Carmarthenshire and the West Wales area when leaving the bridge. When leaving the bridge if heading west, the road signs change from English/Welsh to Welsh/English (Welsh written before English). This is due to the much higher use of the Welsh language in West Wales.

The Loughor railway viaduct carries the West Wales Line across the River Loughor. It is adjacent, and runs parallel to, the Loughor road bridge. The 1880 viaduct was granted Grade II listed building status. Before it was demolished in early 2013, the viaduct was the last remaining timber viaduct designed by Isambard Kingdom Brunel.The Loughor viaduct was constructed to carry the broad gauge South Wales Railway (SWR) west of Swansea to Carmarthen. It was opened to traffic (broad gauge and standard gauge) in 1852. The viaduct was rebuilt several times; modifications made include the removal of its swing bridge and broad gauge tracks, replacement of the timber deck with an iron structure, and additional piles. In 1986, due to structural concerns, the track was singled and speed restrictions were imposed adding to journey times. In the early 2010s, Network Rail commissioned a new-build replacement. Work by contractor Carillion, took place during March and April 2013. The railway was closed for 16 days to allow for the removal of the old viaduct and the installation of the new bridge. On 8 April 2013, the new bridge with its doubled track line was opened to traffic. A section of the original viaduct was preserved alongside the new structure.

Penceilogi is a small village on the northern outskirts of Llanelli, Carmarthenshire, Wales. It is bordered by Bryn to the east, Dafen to the north-west, Pemberton to the west and Cwmcarnhywel to the south.