 Llwyn Bryn-Dinas from the west | |
  Shown within Powys | |
| Location | Near Llangedwyn, Wales |
|---|---|
| Coordinates | 52°48′50″N 3°13′45″W / 52.81389°N 3.22917°W |
| OS grid reference | SJ 172 247 |
| Type | Hillfort |
| Area | 3 hectares (7.4 acres) |
| History | |
| Periods | Bronze Age Iron Age |
Llwyn Bryn-Dinas is an Iron Age hillfort on the north side of the Tanat valley, about 1 mile (1.6 km) west of the village of Llangedwyn, in Powys, Wales.