Aberdare, GB
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.
Listen to the audio guide for Bryn Seion Welsh Calvinistic Methodist Chapel Free on WIP — starts by itself when you arrive, even with the screen off