- Category: Geographic Feature
- Type: Valley
- Latitude/Longitude: 54°51'57"N 2°33'48"W
- Eastings/Northings: 363939, 552505
- OS Grid: NY639525
- Mapcode Local: GBR BDJ5.TG
- Mapcode Global: WH91D.LYKJ
Location and coordinates are for the approximate centre of Mardy's Cleugh within this administrative area.
Geographic features and populated places may cross administrative borders.