Porth and Cymmer


Porth known as 'The gateway to the Rhondda' derives its name from its position at the entrance to the two Rhondda Valleys, the Rhondda Fach and The Rhondda Fawr. Similarly Cymmer, which is now seen as a 'suburb' of Porth, derives its name from the old Welsh word that describes a spot where two rivers of the same name converge. Early sources show that originally the positions were reversed and that the district was more commonly known as Cymmer. It was only with the development of the mining operations on the Porth Estate, and the coming of the Taff Vale Railway to Porth, that the name Porth for the area came to prominence.


In common with most of the Rhondda, prior to the emergence of coal mining Porth was very much a 'rural idyll', sparsely populated and of great natural beauty. Porth however was one of the first districts within the Rhondda to see industrialisation on a large scale, changing its nature from one of pastoral tranquillity to one that that 'assumed the dreary, God-forsaken aspects of colliery districts in general'. Prior to its development in Porth mining on any scale, in the Rhondda, had only been undertaken at Dinas. However major development really began with the penetration of the Taff Vale Railway into the area alongside an upsurge in demand for coal leading to a shortage in supplies.

This coupled with improved mining techniques meant that conditions were ripe for the development of the industry within the Rhondda Valleys. This attracted mining speculators to the area, and the one of most significance to the development of Porth was George Insole.


Insole was the owner of a shipping company in Cardiff that had specialised in coal. Seeing an increasing demand for bituminous coal he decided to become a producer rather than just a supplier. To this end he opened Maesmawr Colliery, but production was lower than he had hoped. Also the coal produced was of inferior quality to 'Coffin's Coal' as that produced at Dinas had become known.


Thus in 1844 he leased the mineral rights to 375 acres of land at Cymmer from Evan Morgan of Tyn-Y-Cymmer Farm, opening the South Cymmer Level in the December of the year. At first progress was slow and output, from the No.2 Rhondda seam, disappointing. Thus Insole decided in 1847 to sink a pit, the No.1 Pit or Old Cymmer Pit, to the No.3 Rhondda. Seam. This was struck some eighty yards below the No.2 seam and quickly gained a reputation as a coking coal, an in 1848 36 coke ovens were constructed at Cymmer. To meet ever increasing demand the operations at Cymmer were extended and in 1851 the Upper Cymmer Colliery was sunk. Also in 1855 the New Cymmer Colliery was opened near the Cymmer Old Pit.


Thus began the mining industry in the Rhondda, which was to dominate the landscape and lives of the people of the Valley for the next hundred and fifty years.