- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 52°14'43"N 3°13'25"W
- Eastings/Northings: 316554, 261508
- OS Grid: SO165615
- Mapcode Local: GBR YX.0M0J
- Mapcode Global: VH69J.2TNK
Location and coordinates are for the approximate centre of Llan-Evan Dingle within this administrative area.
Geographic features and populated places may cross administrative borders.