Melin Tregwynt is a working woollen mill near Abermawr in Pembrookshire, they make beautiful wool blankets that can be found in John Lewis, Heals and Conran's as well as stores in Paris and Japan.
The National wool museum
During our stay in Wales we were told that there was a historical woollen mill within walking distance of our cottage, in the village of Dre-fach Felindre (don't ask I don't know how you say it) in the beautiful Teifi Valley, which was once the centre of a thriving woollen industry, earning the nickname 'The Huddersfield of Wales'.