National Coal Museum Blaenavon (courtesy of Nessy-Pic)

Torfaen (Welsh: Torfaen) is a county borough in Wales within the historic boundaries of Monmouthshire. It was originally formed in 1974 as a district of the county of Gwent and in 1996 it was reconstituted as a unitary authority.

Its main towns are Cwmbran, Blaenavon and Pontypool.

Blaenavon

Cwmbran

Garndiffaith

Griffithstown

Llanfrechfa

Llanvihangel

Panteg

Pontnewydd

Pontypool

Tranch

Trevethin