Grand Junction Island, Surrey

• Parish/Community: Spelthorne, unparished area
• District/Borough: Spelthorne
• County: Surrey
• Region: South East

• Category: Water Feature
• Type: Island

• Latitude/Longitude: 51°24'35"N 0°23'18"W
• Eastings/Northings: 512174, 169104
• OS Grid: TQ121691
• Mapcode Local: GBR 4R.W61
• Mapcode Global: VHFTS.6TYK

Location and coordinates are for the approximate centre of Grand Junction Island within this administrative area. Geographic features and populated places may cross administrative borders.