Long Island, Cornwall

• Parish/Community: Trevalga
• Unitary Authority: Cornwall
• Region: South West

• Category: Water Feature
• Type: Island

• Latitude/Longitude: 50°40'58"N 4°43'39"W
• Eastings/Northings: 207407, 90590
• OS Grid: SX074905
• Mapcode Local: GBR N2.69FT
• Mapcode Global: FRA 07Z8.J12

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