Parish/Community: St. David's and the Cathedral Close
Unitary Authority: Pembrokeshire
Region: Wales
Category: Water Feature
Type: Island
Latitude/Longitude: 51°51'12"N 5°20'8"W
Eastings/Northings: 170384, 222486
OS Grid: SM703224
Mapcode Local: GBR C2.TK6P
Mapcode Global: VH0TK.GNMW
Location and coordinates are for the approximate centre of Ynys Gwelltog within this administrative area.
Geographic features and populated places may cross administrative borders.