He will then visit the town of Asnelles to pay his respects at the memorial to the South Wales Borderers (SWB), the only Welsh unit to land on D-Day.
Yn 2021 mae Tirwedd Llechi Gogledd-orllewin Cymru wedi cael ei hychwanegu at Restr Treftadaeth y Byd UNESCO, y pedwerydd safle yng Nghymru.