St John's Church, Aberdare

Siloa Chapel was the largest of the Welsh Independent, or Congregationalist, chapels in Aberdare. Services are held in the Welsh language. Established in 1844, Siloa is one of the few Welsh-language chapels in the locality to remain open today. Siloa was notable for its long-serving ministers and in over a century there were only three pastorates, namely those of David Price (1843–1878), D. Silyn Evans (1880–1930) and R. Ifor Parry (1933–1964).

Calfaria Baptist Chapel, Aberdare, was one of the largest baptist churches in the South Wales Valleys and the oldest in the Aberdare valley. The chapel had an ornate interior, including a boarded ceiling with a deeply undercut rose, while the balcony balustrading had a cast iron front with an intricate foliage design. These features were common in the Welsh chapels of the late nineteenth century. The organ was installed in 1903 at a cost of £850. It was played for the last time in 2012 by Robert Nicholls, during a Radio Cymru broadcast shortly before the closure of the chapel.

Bethania was a Calvinistic Methodist chapel in Aberdare, Rhondda Cynon Taf, Wales, which seated 550 people. Located near the centre of Aberdare, it had a somewhat concealed entrance and was approached up a long flight of steps. The chapel was designated a Grade II-listed building on 1 October 1991. It closed in the early 1990s and has now been demolished.

St Elvan's Church is a Grade II* listed Anglican church in the centre of the town of Aberdare. It was built in 1851–1852, largely at the instigation of John Griffith, vicar of Aberdare from 1847 until 1859.On 11 December 1849 Griffith wrote at length to the Incorporated Church Building Society in relation to the position of the Church of England in the parish of Aberdare. The population of the parish was close to 14,000 people and increasing at a rate of approximately a thousand each year, yet the ancient parish church of St John's could accommodate fewer than two hundred people.

Aberdare ( ab-ər-DAIR; Welsh: Aberdâr) is a town in the Cynon Valley area of Rhondda Cynon Taf, Wales, at the confluence of the Rivers Dare (Dâr) and Cynon. Aberdare has a population of 39,550 (mid-2017 estimate). Aberdare is 4 miles (6 km) south-west of Merthyr Tydfil, 20 miles (32 km) north-west of Cardiff and 22 miles (35 km) east-north-east of Swansea. During the 19th century it became a thriving industrial settlement, which was also notable for the vitality of its cultural life and as an important publishing centre.

Black Lion Crossing Halt railway station served the town of Aberdare, in the historical county of Glamorganshire, Wales, from 1906 to 1924 on the Vale of Neath Railway.

Gadlys Chapel was a Baptist chapel in Railway Street, Gadlys, Aberdare, Rhondda Cynon Taf, Wales. It was formed as a branch of Calfaria, Aberdare.

Bethel, Gadlys was an Independent (Congregationalist) chapel in Railway Street, Gadlys, Aberdare, Wales.

Commercial Street Platform railway station served the town of Aberdare, in the historical county of Glamorganshire, Wales, from 1904 to 1912 on the Aberdare Railway.

Carmel, Trecynon was a Calvinistic Methodist chapel located in Hirwaun Road, Trecynon, directly opposite the public park at Aberdare, Wales. Services at Carmel were conducted in the Welsh language, and the history of Carmel involves much more than the history of the building alone. Carmel was the first Calvinistic Methodist chapel to be established in the Aberdare district, and is considered the mother church of all Methodist chapels in the Cynon Valley. It remained an active church until the end of the twentieth century, but its decline mirrored that of the Welsh language in the area over the decades.

Aberdare railway station (Welsh: Aberdâr) is a railway station serving the town of Aberdare in Rhondda Cynon Taf, Wales. It is the terminus of the Aberdare branch of the Merthyr Line, 22½ miles (36 km) directly north of Cardiff Central. Passenger services are provided by Transport for Wales.

Tabernacle, Aberdare was a Congregationalist chapel in Station Street, Aberdare, Wales. Services at Tabernacle were held in the English language.