Pistyll y Llyn

The Battle of Mynydd Hyddgen was a battle between the Welsh and English in June 1401. It was part of the Welsh revolt led by Owain Glyndŵr against English rule that lasted from 1400 to 1415. Its location was on the western slopes of Pumlumon, near the Ceredigion/Powys boundary.

Forge (Welsh: "Y Bontfaen") is a village in the county of Powys, Wales near to Machynlleth. It lies on the southern Afon Dulas on the mountain road to Dylife and Llanidloes.

Machynlleth Football Club (Welsh: Clwb Pêl Droed Machynlleth) is a Welsh football team based in Machynlleth, Powys, Wales. They played in the Ardal Leagues North East, which is in the third tier of the Welsh football league system but withdrew from the league in July 2022 citing lack of player commitment. For the 2022–23 season they will instead play in the Central Wales Southern Division.

Plas Machynlleth is the former Welsh residence of the Marquesses of Londonderry. It is situated in the market town of Machynlleth in Powys (formerly Montgomeryshire), Wales. It was brought into the family following the 1846 marriage of the then Viscount Seaham (who later became, in March 1854, Earl Vane, and in November 1872 the 5th Marquess of Londonderry) to Mary Cornelia Edwards, who inherited it on the death of her father, Sir John Edwards, in 1850. Sir John had extended and renamed the house. It is a Grade II* listed building and its gardens, now mainly a public park, are listed on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.

Celtica was an educational guest centre located in Machynlleth, Wales. Formed in 1995, Celtica provided domestic and foreign tourists with information on Celtic life through detailed dioramas of a round-house village, the opening times were 10am - 6pm. After consistent low visitor turnout and failure to secure funding, Celtica closed in March 2006. The site was managed by Tecwyn V. Jones until 2000.

Owain Glyndŵr's Parliament House (Welsh: Senedd-dy Owain Glyndŵr) was traditionally the building where Owain Glyndŵr held a parliament after being crowned Prince of Wales in 1404. However the origin of the building is probably later. The existing building may be 15th century in origin, but has been extensively rebuilt, particularly by David Davies of Llandinam, who purchased it in 1906. It was opened on 20 February 1912 to provide a social centre for the town. The present rubble exterior is an interpretation of its 15th century appearance, probably by the architect Frank Shayler, who may also have designed the adjacent Glyndŵr Institute.

Ysgol Bro Hyddgen is a bilingual, all-age (4-19) school situated in Machynlleth, Powys. The school is a combination of two previous schools, namely Machynlleth C.P. School and Ysgol Bro Ddyfi secondary school. The name 'Hyddgen' refers to the place of the first battle victory of Owain Glyndŵr in 1401, several miles east of Machynlleth. School pupils and Machynlleth Town Council unsuccessfully argued that the school should keep the name Ysgol Bro Ddyfi.As of 2022, there were 473 pupils on roll at the school.38% of pupils come from Welsh-speaking homes, with 44% of pupils being able to speak Welsh fluently.

Machynlleth (pronounced [maˈχənɬɛθ] (listen)) is a market town, community and electoral ward in Powys, Wales and within the historic boundaries of Montgomeryshire. It is in the Dyfi Valley at the intersection of the A487 and the A489 roads. At the 2001 Census it had a population of 2,147, rising to 2,235 in 2011. It is sometimes referred to colloquially as Mach.Machynlleth was the seat of Owain Glyndŵr's Welsh Parliament in 1404, and as such claims to be the "ancient capital of Wales". However, it has never held any official recognition as a capital. It applied for city status in 2000 and 2002, but was unsuccessful. It is twinned with Belleville, Michigan. Machynlleth hosted the National Eisteddfod in 1937 and 1981.

Machynlleth Community Hospital (Welsh: Ysbyty Cymuned Bro Ddyfi) is a health facility in Heol Maengwyn, Machynlleth, Powys, Wales. It is managed by the Powys Teaching Health Board.

The Royal House in Machynlleth is a 16th-century merchant’s house with extensive interior timber framing, clad in stone on the outside, with two massive chimney stacks. The building has been dated by dendrochronology, or tree-ring dating, giving felling dates for timbers within the house of 1559–1561, and for the rear store-house range of 1576. The building was acquired by the Machynlleth Tabernacle Trust and excavations and survey were undertaken by CPAT before restoration work was started in 2005. The restoration was supported by the Heritage Lottery funding.

The Tabernacle is a centre for the performing arts in Machynlleth, Powys, Wales. It is located in a former Wesleyan chapel, which was converted in the mid-1980s and opened in 1986. Since then the Museum of Modern Art has grown up alongside it, with six exhibition spaces. The Tabernacle' Auditorium seats 350 people and regularly hosts chamber and choral music, drama, lectures and conferences. It also has translation booths, a grand piano, recording facilities and a cinema screen. There is a bar in the foyer. There are music teaching rooms and an art studio in Ty Llyfnant. The Green Room doubles as a Language Laboratory where Lifelong learning classes are held. The Machynlleth Festival takes place in the Auditorium in late August every year. Since acquiring accreditation from the Museums, Archives and Libraries Division of the Welsh Government in 2016, the Trust owning the Tabernacle is now known as "MOMA Machynlleth".

Nant-y-moch Reservoir (Welsh pronunciation ) is situated in the Cambrian Mountains in northern Ceredigion, Wales, near Pumlumon. The reservoir which flooded a part of the valley of the River Rheidol and its headwaters derives its name from a stream, the Nant-y-moch (in English = the pigs stream,), which formerly flowed into the River Rheidol at this spot. The dam is about three miles north of the village of Ponterwyd. The reservoir forms part of the Cwm Rheidol hydroelectric power scheme and the headwaters of the reservoir include the source of the River Rheidol. The Nant-y-moch component of the hydroelectric scheme has an installed capacity of 13 MW generated as the water from Nant-y-moch enters Dinas Reservoir.