Swiss Valley Reservoir

The River Lliedi (Welsh: Afon Lliedi) has its source near Mynydd Sylen Llanelli and Llannon in Carmarthenshire, Wales. The river fills the Cwm-Lliedi Reservoirs and meets the sea at the Loughor Estuary (Welsh-Moryd Llwchwr) at the former Carmarthenshire Dock (Porth Sir Gaerfyrddin),Llanelli. The river's tidal course near Llanelli has been altered several times over the last 200 years to build docks to serve the large tinplate and coal mining industries of the town. Before the North Dock (Porth y Gogledd) was built it flowed through Pownd yr Hen Gastell at the bottom of Old Castle Road and out to the north-west of Llanelli Beach.

The Llanelli transmitting station is a broadcasting and telecommunications facility located on high ground north of the town of Llanelli, South Wales. It was originally built by the BBC, entering service in mid 1970 transmitting the now-defunct 405-line VHF television system. As such, it was one of the last 405 transmitters ever built. UHF colour television was added to the mast in early 1975. Currently, the transmitter provides DVB-T digital television to the area, along with Scarlet FM radio and a single multiplex of DAB digital radio.

Scarlet FM was an Independent Local Radio station, serving Llanelli, Burry Port, Pembrey and south Carmarthenshire, owned and operated by Town and Country Broadcasting (now Nation Broadcasting). Originally broadcast as a separate station from the Foothold Centre in the Stebonheath area of Llanelli, the station later moved to studios in Narberth in neighbouring Pembrokeshire. After a period of dual-branding, the Llanelli frequency now carries all programming and branding from Radio Carmarthenshire and the rest of the Nation Broadcasting network of local stations, including countywide news, travel and community information, alongside chart music from the 1980s to the present day.

Felinfoel (pronounced ) is a small village and electoral ward on the River Lliedi on the northern border of Llanelli, Carmarthenshire, West Wales, with a population of about 2,000. The Felinfoel Brewery, home of Double Dragon Ale, is the oldest in Wales. It was the first brewery outside the US to sell beer in cans.The village is renowned for its close community and ties with many famous names that have starred in past Llanelli RFC line-ups. The rugby union fly-half Phil Bennett, who played for Llanelli, Wales and the British Lions, was one of Felinfoel's most famous residents until his death in 2022. Felinfoel is part of the Llanelli Rural community. It is generally considered a suburb of the town of Llanelli.

Bryngwyn Comprehensive School is a mixed-gender English-medium secondary school located in Llanelli, Carmarthenshire, Wales teaching pupils from ages 11-16. Notable pupils include professional cyclist Edward Laverack and 7 time Mr Olympia 212 champion Flex Lewis.

Lliedi is an electoral ward for Llanelli Town Council and Carmarthenshire County Council in Llanelli, Wales. The ward is in the far north of Llanelli, bounded to the west by Old Road and to the south by James Street. The River Lliedi runs through the middle of the ward. The population of this ward at the 2011 census was 5,457.

Parc Howard Museum & Art Gallery is a museum in a 19th-century Italianate country house, situated in 24 acres (9.7 ha) of parkland, north of the town centre of Llanelli in Carmarthenshire, Wales. The park is registered on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.

Dafen is a village situated east of Llanelli in Carmarthenshire, Wales, part of the Llanelli Rural community. Dafen borders the villages of Felinfoel (Bryngwyn-Mawr), Bryn, Penceilogi, and Pemberton. Dafen is also an electoral ward, electing councillors to Llanelli Rural Council and Carmarthenshire County Council. At the 2001 census the Dafen ward had a population of 3,433, increasing to 3,597 at the 2011 Census.The village has both residential and industrial areas, and Llanelli's Prince Philip Hospital is located here. Wales Air Ambulance is based at Dafen in a purpose-built headquarters completed in 2016.

Prince Philip Hospital (Welsh: Ysbyty Tywysog Philip) is a cottage hospital in Llanelli, Wales. It is managed by Hywel Dda University Health Board.

Horeb is a hamlet in Carmarthenshire, Wales, near the town of Llanelli. It is situated east of the village of Five Roads (Welsh: Pum Heol) about five miles from Llanelli. The hamlet has one pub, the Waun Wyllt. It is situated in the River Lliedi valley (Welsh: Cwm Lliedi), in which the river bearing the same name flows. Welsh is the dominant language. Horeb is renowned for its limericks, one of which is: There once was a town called HorebA place in hunger of fame. But scared that they were too smallto be considered a jewelthey added the word "All" to the end of their name.... ... nobody came!

Furnace (Welsh: Ffwrnes) is a village near the town of Llanelli in the county of Carmarthenshire, Wales. Furnace is named after the furnace built by Alexander Raby before the village was established. The main furnace remains but is neglected and in ruin. Before the name 'Ffwrnes' or 'Furnace' was evident, the small hamlet was called 'Cwmddyche' which consisted of a few farmsteads and Bryn-y-môr house, which is Stradey Park hotel today. The village is at the mouth of a valley in which the Afon Cille flows. Llyn Trebeddrod or Furnace Pond is also within the village boundaries, and was constructed as a reservoir to serve the furnaces.It is under the authority of Carmarthenshire County Council and Llanelli Rural Council.

Llanelly power station, also known as North Dock power station, supplied electricity to the town of Llanelly (Llanelli since 1966) and the surrounding area from 1910 to the late 1960s. The power station was owned and operated by a succession of companies, including the Llanelly and District Electric Supply Company Limited, prior to the nationalisation of the British electricity supply industry in 1948. The power station was redeveloped in the 1920s to meet the increased demand for electricity.