Llanddulas is one of the "ancient parishes" of Denbighshire. Until 1878, Llanddulas consisted of the two townships of Tre'r Llan and Tre'r Cefn, containing 606 acres. In 1878, by an Order in Council, 636 acres were taken from the parish of Abergele and added to the parish of Llanddulas.

A view of Llanddulas from Maiden's leap

Pen-y-Cefn, Llanddulas during the 1920's

The mail train from Holyhead about reach Llanddulas

The hills at Llanddulas during the 1900's

©Mark Baker