Rhyl

To the west is Kinmel Bay and Towyn, to the east Prestatyn, and to the south-east Rhuddlan and St Asaph.

At the 2021 Census, Rhyl had a population of 27,325. Rhyl forms a conurbation with Prestatyn and its two outlying villages, the Rhyl/Prestatyn Built-up area, whose 2021 population of 45,250 makes it North Wales's most populous non-city. Adding to that the adjoining town of Kinmel Bay it is around 50,000.

Rhyl was once an elegant Victorian resort town, but suffered rapid decline around the 1990s and 2000s; attempts have been made to reverse this through county investment, equal to around £15 million from Denbighshire County, however, the outcomes have been perceived with varying levels of success.

Prior to being in Denbighshire since 1996, it was in the Clwyd district of Rhuddlan, and before that the historic county of Flintshire.