Llanfechan

The Epynt Way is a long-distance path created by the Ministry of Defence in 2004 around the perimeter of its 'Sennybridge Training Area (SENTA)' and artillery range on Mynydd Epynt in Powys, Wales. There is, understandably, virtually no public access across the land used by the MoD, pre-existing public rights of way and public roads having been closed, with only one or two exceptions. The establishment of the Epynt Way, section by section in recent years has gone some way to compensating for that reduction in public access across the area.

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 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).

Cwm Craig-ddu Quarry is a disused quarry in Brecknock, Powys, Wales. It has been designated as a Site of Special Scientific Interest because of the fossils found there, particularly the fossils of the earliest vascular land plant yet discovered.

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.

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."

Mynydd Epynt (Welsh: [ˈmənɨð ˈɛpɨnt]) is an upland region of Mid Wales, within the county of Powys. It is bounded on the south by the upper stretch of the Usk Valley, on the north by the Irfon Valley, and on the east by the Wye Valley. Its western boundary is less distinct but lies east of the A483 Llandovery to Llanwrtyd Wells road. The area is an extensive plateau lying between 400 and 450m, drained by several southward-flowing rivers that empty into the River Usk; these include (from west to east) the Cilieni, the Nant Bran, the Afon Ysgir (with its two headwaters, the Ysgir Fechan and Ysgir Fawr) and the Afon Honddu. The Duhonw drains north-eastward into the River Wye. The highest point is a marilyn (having topographic prominence of at least 150m) of 478m. Since 1940, Mynydd Epynt has formed part of the Sennybridge Training Area, the largest military training zone in Wales.

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.

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.

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.

Llanafan Fawr is a village and community and ecclesiastical parish in Powys, Wales. Located in the former cantref of Buellt (Builth) and historic county of Brecknockshire, the community includes the former parish of Llanfihangel Bryn Pabuan. The parish has an area of slightly over 5,000 hectares (12,000 acres) (about twenty square miles) and a scattered rural population of more than a thousand. It is named after Saint Afan and was the centre of Cantref Buallt in ancient times, before the building of Builth Wells about 9 miles (14 km) away. The former spa town of Llandrindod Wells is also close by.

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.