Holyhead Town Hall

Holyhead Market Hall, located in Holyhead, Anglesey, Wales, is a Grade II listed building built in 1855. It was commissioned by the local landowner and politician William Owen Stanley and built by J. Edwards Thomas. As well as housing the town's market it has historically been used as a law court, a military barracks, a mechanics' library and a boxing/wrestling venue. Located on the site of the old market cross and accessed from Stanley Street, the town's main throughfare, it was changed and improved in 1906. It is a two-storey building measuring 1,732 square metres and is built of local green shaley rubble with buff sandstone dressings and slate roofing. After 145 years of use the hall temporarily closed its doors, then became a furniture store and, fittingly, a grocery store. The building was listed in 1992, "for its importance to Holyhead and as a prominent mid C19 town centre building with a well preserved facade."After it stood empty for 15 years, becoming one of the most "dilapidated civic buildings in Wales," the Isle of Anglesey County Council gained control of the building via a compulsory purchase order. The council then restored it with funding from the National Assembly for Wales and the National Lottery Heritage Fund. Opening in September 2019, the building now houses the town's library as well as meeting rooms available to rent by local interest groups and businesses. In 2020 the project won a Royal Institution of Chartered Surveyors Social Impact Award, with judges from the Institution stating: "The revitalising of Holyhead Market Hall has not only conserved a landmark building in Holyhead, but has also provided a much need[ed] social facility with a diverse range of activities. The remodelling of the building in a way that also retains and presents the archaeology and historic features of the building is impressive."

Caer Gybi was a small fortlet in Roman Wales in the Roman province of Britannia Superior. Its name in Latin is unknown. Today it stands at the centre of Holyhead in the Welsh county of Anglesey. Holyhead is named Caergybi in Welsh, after the fort. The fort is one of Europe's only three-walled Roman forts. The fourth side fronted the sea and was probably the site of a quay. Its date is unknown, but it is generally thought to be part of a late-4th-century scheme, associated with Segontium, which was used to defend the west coast against Irish sea-raiders. The Romans also built a watch tower, within Mynydd y Twr on the top of Holyhead Mountain, which was almost certainly used as the fort's look-out point. Both were possibly abandoned around 393, when the troops were sent to respond to the revolt of Eugenius of Gaul. In the 6th century, the old fort was given to Saint Cybi, who founded a monastery there. The Church of St Cybi still stands on the site today, with a small detached chapel (Eglwys y Bedd) that reputedly stands over Cybi's grave.

St Cybi's Church is a medieval church near the Roman Caer Gybi in Holyhead, Anglesey, Wales. The church was Grade I listed in January 1968. The original church was constructed at Holyhead around 540 AD by St Cybi, a cousin of St David. The church was sacked by Viking invaders in the 10th century and damaged again in 1405 by Henry IV's invading force. The present church was built in the 13th century and stands near the Roman fort in Holyhead.

Eglwys y Bedd ("Church of the grave") (sometimes referred to as Llan y Gwyddel, or "Church of the Irishman") is all that remains of a 14th-century church in Anglesey, north Wales. It is set within the churchyard of St Cybi's, Holyhead, and may have been built on the site where Cybi (a 6th-century Celtic saint who settled in Holyhead) lived and ministered. It is reputed to house the grave of Seregri, an Irish warrior who lived in the area in the 5th century. It is a Grade II listed building, a national designation given to "buildings of special interest, which warrant every effort being made to preserve them". It housed the first school in Holyhead in the 18th century and is now used by St Cybi's church.

National Cycle Route 8 (or NCR 8) is a route of the National Cycle Network, running from Cardiff to Holyhead. The route passes through the heart of Wales, and is also known by its Welsh name Lôn Las Cymru (meaning: 'Wales' green lane'). It is largely north–south from Holyhead to Cardiff or Chepstow, and in total measures some 400 km (250 mi) in length. Some of its route follows the trackbed of former railway lines, such as Lôn Las Menai, Lôn Eifion, the Mawddach Trail and the Taff Trail; in other places, the route is on public highways. Both ends are easily accessible via the rail network.

Holyhead (,; Welsh: Caergybi [kɑːɨrˈɡəbi], "Cybi's fort") is the largest town and a community in the county of Isle of Anglesey, Wales, with a population of 13,659 at the 2011 census. Holyhead is on Holy Island, bounded by the Irish Sea to the north, and is separated from Anglesey island by the narrow Cymyran Strait and was originally connected to Anglesey via the Four Mile Bridge.In the mid-19th century, Lord Stanley, a local philanthropist, funded the building of a larger causeway, known locally as "The Cobb", it now carries the A5 and the railway line. The A55 dual carriageway runs parallel to the Cobb on a modern causeway.The town houses the Port of Holyhead, a major Irish Sea port for connections towards Ireland.

The Celtic Gateway (Welsh: Porth Celtaidd) is a stainless steel pedestrian and cycle bridge located in Anglesey, Wales. Opened on 19 October 2006 by Andrew Davies AM to better connect Holyhead's railway station and ferry terminal with the town centre for pedestrians and cyclists. The distance between the two was originally 830 metres, including two steep inclines and the crossing of a busy road. A 1991 bridge reduced the distance to 585 metres with one steep incline but with the road crossing still needed. The current bridge has one shallow incline and cuts the distance to 280 metres with no roads to cross. Crossing the Old Holyhead Harbour, the North Wales coastal railway line and the A5154 (formerly the end of the A5), this 160-metre-long (520 ft), 7-metre-wide (23 ft) structure was built in the futuristic architectural style by the Italian company Cimolai. The whole length of the bridge is wheelchair and pram accessible. The Gateway is further enhanced by a number of artworks. These include: "Sun boats", a series of bronze plaques which have been built into the bridge paving. The sun boat image is derived from the sun-worshipping Celts who believed it travelled across the night sky in a boat; 'Porth Celtaidd - Celtic Gateway' a series of Venetian Glass mosaic by artist Gary Drostle.

St Mary's Church, Holyhead (or St. Mary Help Of Christians RC Church, Holyhead) is a Roman Catholic church in Holyhead, a large town in Anglesey, north Wales. It is within the Diocese of Wrexham. The church was officially opened on 28 February 1965.

Holyhead railway station (Welsh: Gorsaf reilffordd Caergybi) serves the Welsh town of Holyhead (Welsh: Caergybi) on Holy Island, Anglesey. The station is the western terminus of the North Wales Coast Line 105+1⁄2 miles (170 km) west of Crewe and is managed by Transport for Wales Rail. It connects with the Port of Holyhead ferry terminal. The station is connected to the town centre by a stainless steel pedestrian/cycle bridge named The Celtic Gateway (Welsh: Porth Celtaidd).

Stanley Sailors' Hospital (Welsh: Ysbyty Morwyr Stanley) was a health facility in Holyhead, Anglesey, Wales.

The Port of Holyhead (Welsh: Porthladd Caergybi) is a commercial and ferry port in Anglesey, Wales, handling more than 2 million passengers each year. It covers an area of 240 hectares, and is operated by Stena Line Ports Ltd. The port is the principal link for crossings from north Wales and central and northern England to Ireland. The port is partly on Holy Island and partly on Salt Island (Welsh: Ynys Halen). It is made up of the Inner Harbour, the Outer Harbour and the New Harbour (opened in 1880), all sheltered by the Holyhead Breakwater which, at 2.7 kilometres, is the longest in the UK.

The Ucheldre Centre is an arts centre located in Holyhead, Anglesey, Wales.