Please click here for more information. Dolwyddelan Castle Dolwyddelan, Dolwyddelan, Conwy County A square stone keep, dating from the 13th century, remains of this castle built by Llywelyn ab Iorwerth ('the Great'). The site was remodelled by King Edward I. Site exhibition.   Accommodation and Events There's a good choice of quality assured accommodation and often events in the area covered by the map below. About our location: 1m W of Dolwyddelan, on A470     Reset Map Position Admission Special offer Adult price £2.50 Child price Free Family price £7.00 Concessions £2.00 Opening Hours: Access is available at all reasonable times. This will normally be between 10:00 and 16:00 daily.     Dolwyddelan Castle Dolwyddelan, Dolwyddelan, Conwy County  Telephone 01690 750366 Website	Accommodation Beaches Events Restaurants Click on the channels above to get information on areas covered by the zoomable maps.