Llanafan Fawr

Coed y Ciliau is a Site of Special Scientific Interest in Brecknock, Powys, Wales. The site is near the Dulais valley and is best known for multiple species of Lichen.

Llanfechan is a small church settlement in the community of Treflys, consisting of a church and a farm, and the surrounding area, it is beside the A483 on the north side of the Irfon Valley near Cilmeri, about 7 kilometers (4.3 mi) west of Builth Wells, Powys, Wales.

Garth Bank Quarry is a Site of Special Scientific Interest in Brecknock, Powys, Wales. The Countryside Council for Wales describes the significance of the quarry as follows: "The rocks in this quarry are siltstones and pebbly sandstones of late Ordovician and Early Silurian age, approximately 440 to 445 million years old. The rocks provide an insight into the environmental conditions at the boundary between the Ordovician and Silurian Periods. The oldest rocks in the quarry comprise late Ordovician siltstones. These contain fossilised remains of brachiopods, a marine sea-shell. After a break in deposition these siltstones are overlain by pebbly, rippled sandstones which range from very late Ordovician to Silurian in age."

Garth railway station (Powys) serves the village of Garth, Powys, Wales. The railway station is located at street level at the end of the Llais yr Afon lane near the village centre. The station is known as Garth (Powys) in order to differentiate it from Garth (Bridgend). It formerly had a passing loop and two platforms, but only one is now used (the disused one is overgrown but still visible).

Dulas is a left-bank tributary of the Afon Irfon, itself a tributary of the River Wye. It rises on the southeastern slopes of the Elenydd and runs southeast to join the Irfon at Garth. The river is bridged by both the B4358 and the A483 roads.

Garth is a village in Powys, mid Wales, in the community of Treflys. It lies on the A483 road between Builth Wells and Beulah at the point where the B4519 joins it from the south. The River Irfon flows to the south of the village. Garth railway station is a request station on the Heart of Wales Line.

The Battle of Orewin Bridge (also known as the Battle of Irfon Bridge) was fought between English (led by the Marcher Lords) and Welsh armies on 11 December 1282 near Builth Wells in mid-Wales. It was a decisive defeat for the Welsh because their leader, Llywelyn ap Gruffudd was killed, and this effectively ended the autonomy of Wales.

Llysdinam is a hamlet located in Powys, Wales, to the west and near to the town of Llandrindod Wells.

The River Ithon (Welsh: Afon Ieithon) is a major left-bank tributary of the River Wye in Powys, mid Wales. It rises in the broad saddle between the western end of Kerry Hill and the hill of Glog to its west and flows initially southwards to Llanbadarn Fynydd. It then takes a twisting route south via the villages of Llanbister, Llanddewi Ystradenny and Penybont before turning southwest, then doubling back northwards towards Crossgates. From here it resumes a southwesterly course, flowing past Llandrindod Wells and the site of Cefnllys Castle to a confluence with the Wye, 1 mile to the south of Newbridge-on-Wye.

Cilmeri railway station is a railway station serving the village of Cilmeri, in Powys, mid Wales. It is situated on the Heart of Wales Line 59+1⁄2 miles (95.8 km) southwest of Shrewsbury and was opened in 1867. The station is located in a rural setting just to the south of the A483.

Cilmeri (; also spelled as Cilmery) is a village and community in Powys, mid-Wales, United Kingdom in the historic county of Brecknockshire, two and a half miles west of Builth Wells on the A483 to Llandovery. The village is served by Cilmeri railway station on the Heart of Wales Line. In the 2001 census, Cilmeri Community had a population of 438 and 191 households. The population at the 2011 had fallen slightly to 431. The community includes the settlement of Llanganten and a small part of Builth Wells west of the River Ithon. The village is famous for being close to the spot where the last native prince of Wales from the Royal House of Aberffraw, Llywelyn ap Gruffudd, was either killed in action or captured alive and subjected to summary execution by the soldiers of King Edward Longshanks, on 11 December 1282. A memorial stone to Llywelyn ap Gruffudd was erected on the site in 1956 and serves as the focal point for an annual ceremony of remembrance by Welsh nationalists on the anniversary of his death.

Doldowlod railway station stood on the Mid Wales Railway between Builth Wells and Rhayader. It was closed on 31 December 1962 and the track removed.