
What is recorded here
Deudraeth Castle rose in stone during Gerald of Wales' 1188 journey, marking one of the earliest permanent military structures in Gwynedd. Welsh princes abandoned temporary timber forts to build lasting defenses against outside threats. The castle anchored regional power and demonstrated Welsh architectural confidence during the medieval period.
The National Monuments Record of Wales records Castell Aber Ia;Castell Deudraeth;Castell Gwain Goch, Portmeirion as Castle from the Medieval period. The saved point comes from the official national record. Inclusion does not by itself mean that the public may enter the place.
Built during the Medieval period, Castell Aber Ia (also known as Castell Deudraeth or Castell Gwain Goch) near Portmeirion is remembered as a small defensive structure reflecting the pattern of Welsh castle-building in response to Anglo-Norman pressures. Its inclusion in the National Monuments Record of Wales highlights its historical and archaeological significance in the region.
The historic-place record does not grant public access. Check current conditions and ownership before entering land or a building.
Places near here
Town Hall, PortmeirionFolly · 85 yd
Aber-Ia Grounds and Gardens, now PortmeirionCountry House Garden · 114 yd
Telford's Tower, PortmeirionRecorded historic place · 138 yd
Aber Ia Mansion, now Portmeirion HotelHotel; House · 192 yd
F.R. Volunteers MemorialMemorial · 902 yd
Maritime woodland at PortmeirionForest or wood · 1202 yd
Ynys GifftanIsland · 1356 yd
Cei BallastIsland · 1.2 mi
Ynys TywynWood · 1.3 mi
Porthmadog Tourist Information CentreVisitor information · 1.4 mi
Pen y BancVisitor information · 1.4 miOther information
Photo: Ian Dalgliesh · CC BY-SA 2.0