LL 21

Betws Gwerfil Goch is a small village in Denbighshire, Wales, with a population of 351 according to the 2011 census. It is part of a rural community that includes Melin-y-Wig.

Bryn Saith Marchog is a small hamlet near the village of Gwyddelwern, situated in rural Denbighshire. The area is characterised by its quiet setting and proximity to the A494 road.

Bryneglwys is a small village in Denbighshire, Wales, situated on a hill above the Afon Morwynion river. With a population of 369 in 2011, it offers a quiet rural setting within the ancient commote of Iâl.

Carrog is a small village in Denbighshire, Wales, situated near Corwen. The area has a historical railway station that once served the Ruabon to Barmouth line and hosted a camping coach in the late 1950s.

Cerrigydrudion is a small village in north Wales with a population of around 740. The area is sparsely populated and covers over 60 square kilometres, offering a rural setting within the Conwy County Borough.

Cynwyd is a small village in Denbighshire, Wales, with a population of just over 500 residents. It lies about 2 miles (3 km) south‑west of the market town of Corwen and is home to a large factory operated by Ifor Williams Trailers.

Derwen is a small rural village in Denbighshire, Wales, situated in the south of the county. It offers a quiet, countryside setting halfway between the market towns of Corwen and Ruthin.

Druid is a small village in Denbighshire, Wales, situated where the A5 and A494 roads meet, about two miles west of Corwen and near the boundary with Gwynedd.

Glasfryn in Corwen sits within the scenic area of Denbighshire, known for its narrow valleys and rugged cliffs. The locale offers a tranquil rural setting with natural beauty and a sense of quiet community.

Glyndyfrdwy is a small village in Denbighshire, Wales, situated on the A5 road between Corwen and Llangollen in the Dee Valley. The setting is rural and picturesque, with a quiet village atmosphere.

Gwyddelwern is a small village of around 500 residents, located just north of Corwen in Denbighshire, Wales. The community is modest in size and sits near the A494 road, offering a rural setting within reach of the nearby town.

Llandrillo is a small village in north Wales, situated near Corwen in the LL 21 postal district. The area is characterised by its rural setting and historical ties to the now-closed Llandrillo railway station and the former Coleg Llandrillo.