Clegyr Boia

Trefeiddan Moor is a Site of Special Scientific Interest (or SSSI) in Pembrokeshire, South Wales. It has been designated as a Site of Special Scientific Interest since January 1966 in an attempt to protect its fragile biological elements. The site has an area of 21.61 hectares (53.4 acres) and is managed by Natural Resources Wales.

The River Alun is a small river in northwest Pembrokeshire, Wales, which rises near Tretio Common and flows southwestwards to St Davids to empty into St Bride's Bay at the rocky inlet of Porth Clais.

Porthclais (also known as Porth Clais) is a small sheltered inlet harbour near St Davids, Pembrokeshire, Wales, in the community of St Davids and the Cathedral Close.

Whitesands Bay (Welsh: Porth Mawr) is a Blue Flag beach situated on the St David's peninsula in the Pembrokeshire Coast National Park, Wales. Whitesand Bay, on some maps, located 2 miles (3.2 km) west of St. Davids and 1 mile (1.6 km) south of St Davids Head, has been described as the best surfing beach in Pembrokeshire.

St Davids Bishop's Palace (Welsh: Llys yr Esgob, Tyddewi) is a ruined medieval episcopal palace located adjacent to St Davids Cathedral in the city of St Davids, Pembrokeshire, one of the most important ecclesiastical sites in Wales. The site dates back to the 6th century, although the building that stands today dates largely from the late 13th and 14th centuries. The palace is under the management of Cadw, the historic environment service of the Welsh Government. It is open as a visitor attraction and an open-air theatre, and being part of the city's cathedral precinct, there are more than 300,000 visitors a year. It is a Grade I listed site.

St Davids or St David's (Welsh: Tyddewi, [tiː ˈðɛwi], lit. "David's house") is a cathedral city in Pembrokeshire, Wales. It lies on the River Alun and is part of the community of St Davids and the Cathedral Close. It is the resting place of Saint David, Wales's patron saint, and named after him. St Davids is the United Kingdom's smallest city by population (number of residents within the wider community was 1,751 in 2021) and urban area, but it is not the smallest city by local authority boundary area (which is the City of London). St Davids was given city status in the 12th century. This does not derive automatically, but in England and Wales was traditionally given to cathedral towns under practices laid down in the early 1540s, when Henry VIII founded dioceses. City status was lost in 1886, but restored in 1994 at the request of Queen Elizabeth II.

St Davids and the Cathedral Close (Welsh: Tyddewi a Chlos y Gadeirlan) is a community in western Pembrokeshire, Wales. It comprises the city of St Davids and its surrounding rural area. It was established in 1987.

St Davids Cathedral (Welsh: Eglwys Gadeiriol Tyddewi) is a Church in Wales cathedral situated in St Davids, Britain's smallest city, in the county of Pembrokeshire, near the most westerly point of Wales.

The Monastery of Saint David was a monastery in the current day St Davids in Pembrokeshire. It was founded by the patron saint of Wales, Saint David. It was on the site of the current St Davids Cathedral. David is thought to have founded a new church and monastery at a place then known as "Glyn Rhosyn" on the banks of the Afon Alun. The monastery would become known as Tyddewi (House of David) and was a famous centre of pilgrimage early in its history, attracting both foreign pilgrims of status and numerous Viking attacks by the ninth century. The scholastic community was famous throughout the Celtic world and in Anglo-Saxon England. When Alfred the Great wanted to establish a centre of learning at his court, he requested Asserius Menevensis, (Asser of St Davids) to join them. At that time, Asser had lived all his life at St Davids, being raised, tonsured, trained and ordained there. Yet Alfred's desire to secure his service was such that he acquiesced to a number of delays and requests before finally agreeing that Asser could split his time between Alfred's court and St David's. The Monastic Rule of David prescribed that monks had to pull the plough themselves without draught animals, and must drink only water and eat only bread with salt and herbs. The monks spent their evenings in prayer, reading and writing. No personal possessions were allowed: even to say "my book" was considered an offence. David lived a simple life and practised asceticism, teaching his followers to refrain from eating meat and drinking beer.

St Davids Lifeboat Station (Welsh: Gorsaf Bad Achub Tyddewi) is located at St Justinian, overlooking Ramsey Sound to Ramsey Island, approximately 2.5 miles (4.0 km) west of the cathedral city of St Davids, in the county of Pembrokeshire, West Wales. A lifeboat was first placed at St Davids in 1869, by the Royal National Lifeboat Institution (RNLI). By 2010, it had been involved in saving over 360 lives at sea, having launched more than 420 times. The station currently operates a Tamar-class All-weather lifeboat (ALB), 16-26 Norah Wortley (ON 1306), on station since 2013, and the much smaller D-class (IB1) inshore lifeboat (ILB), Marian and Alan Clayton (D-840), on station since 2019.

The Chapel of St Non is located on the coast near St David's in Pembrokeshire, West Wales. Held by tradition to mark the birthplace of St David, the ruin cannot be accurately dated but is unusual in that it is aligned north–south rather than the usual east–west. Near to the ruined chapel is a retreat, a modern chapel and a holy well. The site was protected in the 1950s and is now the responsibility of the Welsh Heritage organisation Cadw.

Penrhiw Priory was originally built as a vicarage in St Davids, Pembrokeshire, Wales, in 1884. The building was enlarged in the 1960s, serving for a time as a priory. In 2008 The Retreats Group Trust bought the building and commissioned Acanthus Holden Architects it undertake its conversion into a hotel. Then in 2012, Penrhiw Priory reopened as an eight-bedroom hotel restored along with Roch Castle and Twr y Felin Hotel, by the Griffiths Roch Foundation, which was set up in 2009 by international architect Keith Griffiths. It is a Grade-II listed building. The Priory's Garden Bedroom was used by the vicar who was placed here by the Church of England in 1882 to stem the migration to non-conformist chapels. The stables housed his horses and carriage which enabled him to visit parishioners to entice them back to the church.