- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 55°27'11"N 2°35'37"W
- Eastings/Northings: 362539, 617867
- OS Grid: NT625178
- Mapcode Local: GBR B5BD.70
- Mapcode Global: WH8YP.462B
Location and coordinates are for the approximate centre of Merlin Dean within this administrative area.
Geographic features and populated places may cross administrative borders.