From ferry ports that became makeshift army bases to fancy hotels that were converted into temporary hospitals — behind each historic building is a story of transformation, unity and determination.
O borthladdoedd fferi a ddaeth yn ganolfannau byddin dros dro i westai ffansi a drowyd yn ysbytai dros dro — y tu ôl i bob adeilad hanesyddol mae stori o drawsnewid, undod a phenderfyniad.