When complete, the investigation is expected to offer enough evidence for Cadw and Salford Archaeology to add a new chapter to the story of Gwynedd and one of Wales’s best-loved castles, Caernarfon.
Ar ôl ei gwblhau, mae disgwyl i’r ymchwiliad gynnig digon o dystiolaeth i Cadw a Salford Archaeology ychwanegu pennod newydd at stori Gwynedd ac un o gestyll mwyaf poblogaidd Cymru, Caernarfon.