Great Trigg Rocks is an island in Porthleven, Cornwall
Built-Up Area: Porthleven
Parish/Community: Porthleven
Unitary Authority: Cornwall
Region: South West
Category: Water Feature
Type: Island
Latitude/Longitude: 50°4'54"N 5°19'13"W
Eastings/Northings: 162559, 25479
OS Grid: SW625254
Mapcode Local: GBR FX7G.HRY
Mapcode Global: VH138.Q6QK
Location and coordinates are for the approximate centre of Great Trigg Rocks within this administrative area.
Geographic features and populated places may cross administrative borders.