Ysgol y Gwendraeth

Cwmmawr for Tumble railway station, Cwm Mawr railway station or Cwmmawr railway station was opened in 1913 to timetabled passenger services. It continued to serve the inhabitants of the Cwmmawr area and hinterland between 1913 and 1953; it was one of several basic stations opened on the Burry Port and Gwendraeth Valley Railway in Carmarthenshire, Wales.

Tumble (Welsh: Tymbl), is a village situated south of Cross Hands near the towns of Carmarthen and Llanelli in Carmarthenshire, Wales. Tumble, along with Cross Hands is part of the community of Llannon. The population, including Drefach was 4,302.

The A476 is a main road in Wales, linking Llanelli with the A483, the Swansea to Manchester Trunk road near the market town of Llandeilo. Settlements served by the road include: Llanelli Panteg Llannon Upper Tumble Cross Hands Gorslas Carmel Golden Grove Ffairfach (1⁄2 mile (0.80 km) south of Llandeilo)

Foelgastell () is a village and community in the county of Carmarthenshire, west Wales. The village has seen much new building of comparatively expensive housing over the past two decades and is within the electoral ward of Gorslas to the west of the social housing area of Cefneithin.

Cefneithin () is a village and community in Carmarthenshire, Wales, in the Carmarthenshire coalfield area. It lies just off the A48 road, 7 miles north west of Ammanford and 9 miles north of Llanelli. Its nearby community villages include Cross Hands, Drefach, Cwmmawr, Foelgastell and Gorslas. The Gwendraeth Fawr river flows nearby and its source is at Llyn Llech Owain, just north of the village. Cefneithin has a chapel (Tabernacl), a village hall (Y Neuadd), a primary school, and a secondary school. The latter, Ysgol Maes y Gwendraeth, was re-opened in 2016 after an extensive renovation and an £18.4m investment; it has 1,000 pupils, of which 157 in sixth form, and resources for children with additional learning needs. Prior to 2016 when the school was called Ysgol Gyfun Maes Yr Yrfa, some of its famous pupils include Nigel Owens (international rugby referee), Jonathan Edwards (MP for Carmarthen East and Dinefwr), TV presenter Alex Jones and British and Irish Lion rugby player, Dwayne Peel. The local rugby club, Cefneithin RFC, was founded in 1922. Blaenhirwaun Colliery was situated just outside Cefneithin and was near the extremity of the coalfield. It produced high grade anthracite with an output of about 350 tons per day. 360 people were employed below ground and 80 on the surface. It was served by two vertical shafts sunk to the Green Vein. The No.1 shaft was 10 feet in diameter and 155 yards deep and was the upcast. It was equipped with a Walker Paddle fan which produced about 55,000 cubic feet of air per minute at a water gauge of 3.125 inches. The No. 2 shaft was 13 feet in diameter and 212 yards deep and was the downcast and winding shaft for men and materials.The former Colliery has been regenerated to become the Mynydd Mawr Woodland Park - a mix of broadleaved woodland and grassland which is home to a diverse collection of wildlife. The area includes footpaths, picnic facilities, information points and a track for mountain bikers and horseriders.The National Cycle Network passes by Cefneithin RFC's playing field, "Cae Carwyn James," and cyclists can use this former railway line to reach the seaside locations of Llanelli and Burry Port.

Mynyddcerrig is a village in Carmarthenshire, Wales. Mynyddcerrig once had a primary school, Ysgol Mynyddcerrig, which closed in 2007, however, it still has a working men's club and a public park.

Coedydd y Garn is an outcrop of limestone that is a Site of Special Scientific Interest in Carmarthen & Dinefwr, Wales.

Pontyberem railway station was opened in 1909 to timetabled passenger services however services for miners began in 1898. It continued to serve the inhabitants of the Pontyberem area and hinterland between 1909 and 1953; it was one of several basic stations opened on the Burry Port and Gwendraeth Valley Railway in Carmarthenshire, Wales.

Mynydd Mawr Hospital (Welsh: Ysbyty Mynydd Mawr) was a community hospital at Upper Tumble, Llanelli, Wales. It was managed by the Hywel Dda University Health Board.

Gweunydd Glan-y-glasnant is a Site of Special Scientific Interest (SSSI) in Carmarthenshire, Wales, designated in 1993 for its botanical features.

Pentremawr Colliery was a coal mine, located in the Gwendraeth valley in Carmarthenshire, South Wales. Due to the angle and depth of the anthracite in this part of Wales, Pentremawr was a slant mine, and hence access and extraction of the coal did not need a shaft. However, the commercial extraction of coal is limited by geological faults in the area. The first two attempts were aborted in 1870, after a huge fault was encountered. But eventually three slants known as Capel Ifan No's 1, 2 and 3 were opened to the Gwendraeth, Braslyd, Gras and Trichwart seams. By 1896, there were 160 men working at the colliery, and it was during this time of operation that Colliery Chief Mechanic Jones Jones (1879–1976), invented the renowned Pontyberem safety lamp.In 1913, a fourth slant was driven to work the Pumquart seam, and so by 1923 there were 956 men working at the colliery. In 1927, Pentremawr Colliery Company Ltd. was absorbed into the Amalgamated Anthracite Combine, with records showing that 1,007 men employed. The company ploughed in money to fix problems associated with the initial local geological fault, resulting in the discovery of the 8-foot-thick (2.4 m) Big Vein seam in 1939. Post World War II, in 1956 900 men produced 226,273 tons. Due to the geological faults in the area, the mine was susceptible to incursion from methane gas. Two miners were killed from explosions caused by methane gas and coal dust explosions in 1945, and one in 1965. But on 1 September 1966, Pentremawr was the site of the largest outburst of methane and fine coal dust in the UK, when 1,000 tons of coal dust erupted from the Big Vein: no one was killed on that occasion. However, on 6 April 1971, six men were killed and 69 others suffered varying degrees of asphyxia.Developing geological problems brought about the closure of the No.4 Pumquart slant in 1968. In 1974, the National Coal Board amalgamated Pentremawr with the Cynheidre Colliery, which itself closed in 1989.

Ysgol Maes Y Gwendraeth is a bilingual secondary school for pupils aged between 11 and 18 years, situated in Cefneithin, Carmarthenshire, Wales. The school was opened following the amalgamation of Ysgol Maes yr Yrfa and Ysgol y Gwendraeth secondary schools in 2013. As of 2023, there are 1107 pupils on roll at the school.Welsh is the official language of the school on a daily basis and is the administrative and social medium of communication. The school is categorized linguistically by Welsh Government as a category 2A school. It means that at least 80% of subjects apart from English and Welsh are taught only through the medium of Welsh to all pupils. However, one or two subjects are taught to some pupils in English or in both languages. The school states that all subjects are taught through the medium of Welsh, excluding English and Science (which is taught through the pupils’ chosen language from Year 8 onwards).