Maen Porth-llong is a coastal landform in Pembrokeshire
Parish/Community: St. David's and the Cathedral Close
Unitary Authority: Pembrokeshire
Region: Wales
Category: Geographic Feature
Type: Other Coastal Landform
Latitude/Longitude: 51°54'34"N 5°18'0"W
Eastings/Northings: 173102, 228604
OS Grid: SM731286
Mapcode Local: GBR C4.PV9L
Mapcode Global: VH0TD.28TF
Location and coordinates are for the approximate centre of Maen Porth-llong within this administrative area.
Geographic features and populated places may cross administrative borders.