Is Trelewis in Caerphilly Borough?

Trelewis is a small village in the Taff Bargoed Valley of south-east Wales, currently located in the southern part of Merthyr Tydfil County Borough. It is a former mining village and together with nearby Bedlinog was until 1974 part of the Gelligaer Urban District Council area of the county of Glamorgan.

Which county is Merthyr Tydfil in?

Most of the county borough, including the town of Merthyr Tydfil, lies within the historic county of Glamorgan (Morgannwg), but it includes an area in the north that belongs to the historic county of Brecknockshire (Sir Frycheiniog). The Cefn Coed Viaduct, Merthyr Tydfil, Wales.

What county is Treharris?

Treharris | Merthyr Tydfil County Borough Council.

Sarah Jenkins

Sarah Jenkins

Senior Technology Editor & AI Specialist

Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.