Denbighshire (Welsh: Sir Ddinbych) is a county in north-east Wales. It is named after the historic county of Denbighshire, but has substantially different borders. Denbighshire has the distinction of being the oldest inhabited part of Wales.
Pontnewydd (Bontnewydd-Llanelwy) Palaeolithic site has remains of Neanderthals from 225,000 years ago. There are several castles in the region: Denbigh Castle, Rhuddlan Castle, Ruthin Castle, Castell Dinas Bran and Bodelwyddan Castle. One of Britain's smallest cathedrals is at St Asaph, itself one of the smallest cities.
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