Ynys Gwelltog is a small tidal island south of Ramsey Island, Pembrokeshire, Wales.
Its highest point is 53 metres. Ynys Gwelltog translates as 'Grassy Island'.
Ynys Gwelltog is a small tidal island south of Ramsey Island, Pembrokeshire, Wales.
Its highest point is 53 metres. Ynys Gwelltog translates as 'Grassy Island'.