- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 49°58'30"N 5°11'13"W
- Eastings/Northings: 171574, 13180
- OS Grid: SW715131
- Mapcode Local: GBR Z6.KNK5
- Mapcode Global: FRA 0902.4ZC
Location and coordinates are for the approximate centre of The Chair within this administrative area.
Geographic features and populated places may cross administrative borders.