Aber Alaw

The Afon Alaw (English: River Alaw) is a river on Anglesey (Welsh: Ynys Môn) in Wales which rises near Llanerch-y-medd and flows northwards into the reservoir of Llyn Alaw. Below the dam it then flows southwestwards to the island's west coast near Llanfachraeth. Its lower reaches, west of the A5025 road, are tidal.

Llanynghenedl is a village in Anglesey, in north-west Wales. It is located on the A5025 about 2 miles north-east of Valley and the A5. The village was the site of the historic St Enghenedl's Church, demolished in 1988. For a small settlement public transport links are good with Valley railway station being situated on the North Wales Coast Line and several bus routes connecting the towns of Holyhead and Amlwch running directly through it.

Valley (Welsh: Y Fali) is a village, community, and former electoral ward near Holyhead on the west coast of Anglesey, North Wales. The population during the 2001 census was 2,413, decreasing to 2,361 at the 2011 census.

Llanfachraeth is a village and community in Anglesey, Wales. It is located near the west coast of the island, at the head of the Alaw estuary, 6.2 miles (10.0 km) east of Holyhead, 11.7 miles (18.8 km) south west of Amlwch and 11.3 miles (18.2 km) north west of Llangefni. The A5025 road runs through the village. A bus service operates along this road daily, except for Sundays, running between Cemaes, Llanfaethlu, Llanfachraeth and Holyhead. The Wales Coast Path is forced inland here to cross the Afon Alaw. The village has a pub and accommodation is provided by the Holland Hotel.At the 2001 census the community had a population of 566, increasing slightly at the 2011 census to 589.In the extreme north of the community, on the border with Llanfaethlu, stands Gronant, a Grade II* listed sub-medieval house dating from around 1540. A second house was built around 1618. In the 19th century the two houses were joined and a bell turret, used to call servants for meals, was added. The former servants' loft contains fragments of an original wallpainting. Other notable buildings in or near the village includes the Church of St Figael one mile to the east, Capel Abarim, Capel Pont yr Arw, and Bethesda Congregational Chapel, all Grade II listed buildings, but the Church of St Machraeth itself is not listed.The Alaw estuary forms part of the Beddmanarch–Cymyran site of special scientific interest, which also extends across the mudflats between Holy Island and mainland Anglesey. The area contains large areas of seagrass and salt marsh, and is an important wintering area for ringed plovers, greenshanks, red-breasted mergansers and goldeneyes.The community includes the hamlet of Llanfugail or Llanfigail. See St Figael's Church, Llanfigael.

Llanfwrog is a village in Anglesey, in north-west Wales. It lies about 4 miles (6.4 km) to the northeast of Holyhead. The village lies near the coast about a mile east of Beach Gribin. A country road connects it with the A5025 road, one mile east, and Llanfaethlu, approximately 2.5 miles (4 km) to the north. According to tradition, it was founded by Saint Mwrog. In the Welsh language Llanfwrog translates as the place/church of St. Mwrog. The only other place that is associated with the name of a Saint Mwrog is Llanfwrog, Denbighshire. In the Middle Ages Llanfwrog parish lay in the commote Talybolion in the Hundred of Cemaes. The church belonged to the rectory of the parish of Llan by the eighteenth century.

St Enghenedl's Church, Llanynghenedl, is a former parish church in Anglesey, north Wales, dedicated to the son of a 6th-century King of Powys. According to the 19th-century antiquarian Angharad Llwyd, the first church in Llanynghenedl was erected in about 620. A new church was erected in 1862, replacing a building that the 19th-century clergyman and antiquarian Harry Longueville Jones noted as dating in part from the late 13th or early 14th century, based on the decorations on the south doorway. The church later fell into disuse as a result of the growth of the nearby village of Valley and the church there. In 1988, St Enghenedl's was dismantled and re-erected as an extension to St Mihangel's, Llanfihangel yn Nhowyn, so that St Mihangel's could serve as the church for RAF Valley. The former churchyard of St Enghenedl's is still visible but is now overgrown.(The churchyard is being cared for and no longer overgrown 2020 update)

Valley was a rural district part of the administrative county of Anglesey, Wales from 1894 to 1974. The district was formed by the Local Government Act of 1894 as the successor to Holyhead Rural Sanitary District. It took its name from the village of Valley which lay at the district centre. The rural district was abolished in 1974, when the Local Government Act 1972 amalgamated all local authorities on the island into the single district of Ynys Môn – Isle of Anglesey.

Valley Station signal box is a Grade II listed, 2-story, timber built signal box located near the railway station in Valley, Anglesey. Located directly north west of the level crossing on the B4545 road, the Signal Box is thought to have been built in the middle of the 19th century as one of 15 new huts built along the Chester and Holyhead Railway. Clad with horizontal tongue and groove panelling, with large sash windows and a slate roof. The interior of the signal box remain unchanged and still features the original lever frames.

Valley railway station (Welsh: Gorsaf reilffordd y Dyffryn) is a railway station that serves the village of Valley in Anglesey, Wales. It is the last station before the western terminus of the North Wales Coast Line at Holyhead. It also serves the nearby RAF base and Anglesey Airport.

Caergeiliog is a village in Anglesey, in north-west Wales. It is in the community of Llanfair-yn-Neubwll and has a population of 355. The name derives from Welsh, and is a combination of Caer, meaning 'castle' or 'fort', and ceiliog, meaning 'cockerel'. It is unclear where the second element came from.

Llanllibio is a hamlet in the community of Bodedern, Ynys Môn, Wales, named after Saint Llibio which is 138.5 miles (222.9 km) from Cardiff and 223 miles (358.9 km) from London. St Llibio's Church, Llanllibio is now demolished. Madam Wen the romantic character in the 17th century novels of William David Owen, was born in the parish in 1874.

St Mary's Church was a Church in Wales parish church in Llanfair-yn-Neubwll, Anglesey, Wales. The current building was constructed in the 14th century, possibly on the site of a 12th-century church. It was restored in 1857. The church was deconsecrated in the 1970s and is a Grade II-listed building.