Mawddwy

mountain (905m) in Gwynedd, Wales

thumb|A view across Dinas Mawddwy Mawddwy is a community in the county of Gwynedd, Wales, and is 88.3 miles (142.2 km) from Cardiff and 172.8 miles (278.0 km) from London. In 2011 the population of Mawddwy was 622 with 59.5% of them able to speak Welsh. It is one of the largest and most sparsely populated communities in Wales.

Glasgwm is a mountain in Gwynedd, Wales forming part of the Aran range in southern Snowdonia. It is one of the three Marilyns that make up the range, the others being Aran Fawddwy and Esgeiriau Gwynion. To the west is Maesglase and the Dyfi hills, while to the south-west lies Cadair Idris. To the south lies the Plynlimon range. It is high.

mountain (671m) in Powys

Llanymawddwy () is a village in the community of Mawddwy in south-east Gwynedd, Wales, which is to the north of the larger village of Dinas Mawddwy, on the minor road which connects Dinas Mawddwy to Llanuwchllyn over Bwlch y Groes. The most notable building is the parish church dedicated to Saint Tydecho, where the tradition of singing Matins endures.

thumb|Waterfalls near Mallwyd, 28 October 2006.