Great Porth Warna Rock, Isles of Scilly

• Parish/Community: St. Agnes
• Unitary Authority: Isles of Scilly
• Region: South West

• Category: Water Feature
• Type: Island

• Latitude/Longitude: 49°53'14"N 6°20'44"W
• Eastings/Northings: 87964, 7618
• OS Grid: SV879076
• Mapcode Local: GBR BXQZ.G4T
• Mapcode Global: VGYC9.Y3M7

Location and coordinates are for the approximate centre of Great Porth Warna Rock within this administrative area. Geographic features and populated places may cross administrative borders.