Mallwyd is a small village at the most southern end of Gwynedd, Wales, in the Mawddwy community, in the valley of the River Dyfi. It lies on the A470 approximately halfway between Dolgellau and Machyn

Mawddwy is a community in the county of Gwynedd, Wales, and is 88.3 miles from Cardiff and 172.8 miles from London. In 2011 the population of Mawddwy was 622 with 59.5% of them able to speak Welsh. It