The Clwydian Way is a long distance walking route through Denbighshire and Flintshire, starting and finishing in Prestatyn. The route wanders through some of the highlights of the counties of Denbighshire, Flintshire and Conwy, including Moel Famau, Loggerheads, Castell Dinas Bran, and Llyn Brenig. The total distance of the route is 122 miles, so can done in segments over several days or several weeks.
You can download the gpx file for this route here: The Clwydian Way.
You can view route reports (when available) here: Route Reports for The Clwydian Way.