St Fagan's Church, Trecynon

Bryn Seion, Trecynon was a Calvinistic Methodist chapel in Mill Street, Trecynon, Aberdare, Wales. Services at Bryn Seion were conducted in the Welsh language until it became a Baptist chapel in 1970.

Ebenezer, Trecynon was an Independent (Congregationalist) chapel in Ebenezer Street, Trecynon, Aberdare, Wales. It was one of the earliest Independent chapels in the Cynon Valley and remained an active place of worship until 2009.

Heolyfelin Chapel, Trecynon, Aberdare (also spelled Heol-y-Felin) was a Welsh Baptist chapel established in 1855. Services were held in the Welsh language. The building seated 800. By December 2015 the chapel had closed and was for sale.

Trecynon Halt railway station served the village of Trecynon, Rhondda Cynon Taf, Wales, from 1911 to 1964 on the Vale of Neath Railway.

Trecynon is a village near Aberdare situated in the Cynon Valley, in Rhondda Cynon Taf, Wales. It dates from the early nineteenth century and developed as a result of the opening of the Aberdare Ironworks at Llwydcoed in 1800.

Hen-Dy-Cwrdd (The Old Meeting Place) is a disused Unitarian chapel in Trecynon, Aberdare, Wales. Services at the chapel were conducted in the Welsh language.

The Coliseum Theatre is a performing arts venue in the village of Trecynon, near the town of Aberdare, Wales. It is run by Rhondda Cynon Taf County Borough Council. It was officially opened on Saturday, September 17, 1938. Aberdare Coliseum has a 600-seat auditorium and cinema. Crass played their final gig there.

Aberdare Park (Welsh: Parc Aberdâr) is a well-preserved Victorian public park located in the village of Trecynon, near the town of Aberdare in South Wales.

Aberdare High School (Welsh: Ysgol Uwchradd Aberdâr) was a comprehensive school in Aberdare, Wales. The school was situated between the villages of Trecynon and Cwmdare and sited opposite the Coleg y Cymoedd site (formerly called Coleg Morgannwg). Over 600 pupils attended the school, which had a separate sports facility, two annexes, an upper school and a lower school. The school was a member of the Cynon Valley 16+ Consortium, which combined the resources of several local schools for sixth form tuition. The school's 'Dare Valley Sports Hall' was used by the public (after school hours) and the pupils of the school. Prior to September 2009, the school's name was Aberdare Boys' Comprehensive School.

Siloh, Trecynon was an Independent (Congregationalist) chapel in Mount Pleasant, Trecynon, Aberdare, Wales.

The Iron Tram Bridge, Robertstown is an early example of a "railway" bridge. It crosses the River Cynon between Trecynon and Robertstown. It carried the Llwydcoed Tramroad (4 feet 2 inches (1.27 m) gauge) which ran from Hirwaun to the canal head at Cwmbach, south east of Aberdare. It was built by the Aberdare Canal & Navigation Company in 1811, and probably designed by George Overton.Little remains of the tramroad but its route is now a footpath. The bridge is a scheduled monument and a Grade II listed building.The bridge was declared unsafe and has now been completely removed. [[File:TramRoadPiersRobertstown.jpg|thumb|right|Remains of the bridge]]

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.