St Melangell's Church, Pennant Melangell

Llangynog (Welsh pronunciation; grid reference SJ053261) is a village and community at the confluence of the Afon Eirth and the Afon Tanat at the foot of the Berwyn range in north Powys (previously Montgomeryshire), Wales. It lies at the foot of the Milltir Cerrig mountain pass on the B4391 road, which runs between Llan Ffestiniog and Llanfyllin (though the B4391 road number 'disappears' between the western end of Llyn Celyn and Bala). It is surrounded by mountains including Craig Rhiwarth and is a popular base for walkers. Llangynog has a down-hill mountain bike course, and a crown green bowling club, who play in the Oswestry League.It was the western terminus of the Tanat Valley Light Railway (Llynclys - Llangynog) (15 miles); it opened on 5 January 1904 and closed (passenger traffic) in 1951. It is close to the pilgrimage shrine of Saint Melangell at the church of Pennant Melangell (grid reference SJ024265). The community of Pen-y-Bont-Fawr neighbours the community of Llangynog and has a population of 440 as of the 2011 UK Census. It falls under the Llanwddyn electoral ward for elections to Powys County Council.

Llangynog railway station was the western terminus station of the Tanat Valley Light Railway in Llangynog, Powys, Wales. The station opened in 1904, closed for passengers in 1951 and closed completely in 1952. It had a single platform and a run round loop with sidings serving a goods yard on the north side. The site is now occupied by a caravan park.

Craig Rhiwarth is a mountain in the Berwyn range, in Powys (formerly Montgomeryshire), Wales, overlooking the village of Llangynog to the south. On the summit is an Iron Age hillfort, and there are remains of slate quarrying on the southern slopes.

The Straining Tower at Lake Vyrnwy is an intake tower built to extract water from the lake. The tower stands on the north shore of Lake Vyrnwy, near the village of Llanwddyn, in Powys, Wales. The Lake Vyrnwy dam project was designed to provide a water supply to the city of Liverpool and work on the dam began in 1881. On its completion 11 years later, the lake was the largest reservoir in Europe and water was drawn from it into the straining tower and carried to Liverpool on a 110km-long aqueduct. The engineers for the project were Thomas Hawksley and George Frederick Deacon, although the straining tower was entirely Deacon's design. The tower is constructed in a Gothic Revival style, purportedly based on the tower of the castle at Chillon, Switzerland. It draws heavily on the contemporaneous work of William Burges, whose Cardiff Castle and Castell Coch are clear influences. The straining tower is a Grade I listed building.

Llanwddyn (Welsh pronunciation ) is a village and community in Montgomeryshire, Powys, Wales. The community is centred on the Lake Vyrnwy reservoir. The original Llanwddyn village, about 2 miles (3.2 km) northwest, was submerged when the reservoir was created in the 1880s.

Lake Vyrnwy (Welsh: Llyn Efyrnwy, pronounced [ɛˈvərnʊɨ] or Llyn Llanwddyn) is a reservoir in Powys, Wales, built in the 1880s for Liverpool Corporation Waterworks to supply Liverpool with fresh water. It flooded the head of the Vyrnwy (Welsh: Afon Efyrnwy) valley and submerged the village of Llanwddyn. The Lake Vyrnwy Nature Reserve and Estate that surrounds the lake is jointly managed by the Royal Society for the Protection of Birds (RSPB) and Hafren Dyfrdwy and is a popular destination for ornithologists, cyclists and hikers. The reserve is designated as a national nature reserve, a Site of Special Scientific Interest, a Special Protection Area, and a Special Area of Conservation.

Abertridwr (Welsh pronunciation) is a small village in the historic county of Montgomeryshire in the north of Powys and close to Lake Vyrnwy in the community (civil parish) of Llanwddyn. It lies at the confluence of Nant Tridwr (hence the name) with the Vyrnwy river about 1 mile from the latter's exit from the lake. The area surrounding Abertridwr has forests and is used for outdoor pursuits. The nearest significant settlement is Welshpool, about 25 km or 15 miles to the south east.

Pistyll Rhaeadr (Welsh pronunciation: [pɪstɪɬ r̥aeadr], meaning "spring of the waterfall") is a waterfall 4 miles (6 kilometres) from the village of Llanrhaeadr-ym-Mochnant in Powys, Wales, and 16 miles (26 kilometres) west of Oswestry.

Cyrniau Nod is a mountain summit in north east Wales. It is a former Marilyn, the Marilyn summit now being the nearby Foel Cedig. Its summit has the Snowdonia National Park boundary running through it. A number of rivers and streams rise from near the mountain including Afon Tanat, Afon Cedig and Nant Ystrad-y-Groes. The views from the summit are extensive, if unremarkable due to the featureless, flat moorland surroundings. The summit is marked by a small cairn surrounded by peat bog. Walking on Cyrniau Nod and its tops is made easier by a track that passes close to every top except Cefn Gwyntog. Otherwise, the walking would be tough indeed, requiring tiresome bog crossing for miles.

Moel Sych (pronounced [ˈmɔil ˈsɨːx]) with a height of 826.7 metres (2,712 ft) is a subsidiary summit of Cadair Berwyn in north east Wales. It is the third highest summit in the Berwyn range after Cadair Berwyn and Cadair Berwyn North Top.The summit lies at the triple historic county boundary point of Montgomeryshire, Denbighshire and Merionethshire. It is the highest point (historic county top) of Montgomeryshire. The summit was often considered to be the highest summit in the Berwyns (and therefore the county top of Denbighshire as well as Montgomeryshire) until the Cadair Berwyn North Top, then known as Cadair Berwyn was found to be of the same height. Later on the OS discovered a new top in between the two, which was 5m higher at 832m. This top, now known as Cadair Berwyn, is listed as Cadair Berwyn New Top on the Nuttall list. The summit has a cairn, and overlooks Llyn Lluncaws in the southern Cwm.

Foel Wen (pronounced [ˈvɔil ˈwɛn]) is a subsidiary summit of Cadair Berwyn in north east Wales. It is one of the summits found on the most easterly of Cadair Berwyn's long south ridges. The summit is grassy, and the entire face of Craig Berwyn can be viewed. To the north lies Tomle, while to the south lies its south top and Mynydd Tarw.

Stac Rhos is a top of Pen y Boncyn Trefeilw in north east Wales. It forms a part of the Berwyn range called the Hirnantau. The views from the summit are extensive, if unremarkable due to the featureless, flat moorland surroundings. The summit is marked by a small cairn, and a boundary stone. To the east is Cyrniau Nod, while Cefn Gwyntog is to the south-east.