O Gaerffili i Gaernarfon, o Gonwy i Gastell  Coch, mae gennym rai o'r cestyll gorau a mwyaf nodedig yn y byd, gan ddenu mwy o ymwelwyr nac erioed a hybu economi nifer o'n trefi a'n dinasoedd.
From Caerphilly to Caernarfon, Conwy to Castell Coch, we are a country blessed with some of the most magnificent, imposing castles in the world, attracting record visitor numbers and boosting the economies of many of our towns and cities.