Old Beaupre Castle: Tudor Ruins Reveal Welsh History 2026

Key Points

• Beaupre Castle, located in the vicinity of St Hilary in the Vale of Glamorgan, is a Grade I Listed ruin of a Tudor/Stuart mansion managed by Cadw.
• Although named a castle, Cadw calls it “more manor house than castle”, with medieval origins circa 1300 and major 16th century rebuilding by the Bassett family.
• Features which survived include a three-storey gatehouse and a Renaissance porch decorated with a classical column and the heraldic crest of the Bassett family.
• The land was owned by the Bassett and Mansel families and the manor house was redeveloped into a Renaissance mansion.
• The landscape of the area contains some traces of formal gardens, terraces, walks and ponds. In addition, there is a description of the fish ponds and deer park written in 1578.
• Cadw informs that the monument is open every day from 10am to 4pm (the latest entrance is 30 minutes before closing time). It is closed on 24, 25, 26 December and 1 January.
• Access to the monument is by foot along a footpath over private farmland (not from the adjacent farm or private road). Visitors are advised to keep their dogs on leads due to possible presence of livestock.

Castle (Wales Times) October 16, 2026 – A 420-year-old structure at Old Beaupre, near St Hilary in the Vale of Glamorgan, is offering visitors a rare physical record of how a leading Welsh family displayed wealth, status and Renaissance taste during the Tudor period. As reported by the Barry and District News, the ruined Grade I-listed Tudor-Stuart mansion is cared for by Cadw and is described as a place “steeped in Welsh history”.

The remains stand in the Thaw valley, south of St Hilary and close to Cowbridge. Although widely known as Old Beaupre uk/local/swansea/castle/">Castle, Cadw says the building is better understood as a medieval manor house that was later reshaped into an ambitious Tudor residence.

What is Old Beaupre Castle?

Old Beaupre is a ruined fortified manor house rather than a conventional castle. Cadw states that its older section was built around 1300, while a major 16th-century renovation by the Bassett family created many of its most notable surviving features.

The site is protected as a Grade I listed building and as a scheduled ancient monument. Parks & Gardens UK records that the castle itself is Grade I listed, while the former hall range to the south and the barn are Grade II listed, and the farmhouse is Grade II* listed.

The building’s ruined state has not removed its architectural importance. Cadw identifies the well-preserved three-storeyed gatehouse and the striking porch as among the most significant surviving elements.

Why is the Tudor porch important?

The porch is the clearest surviving sign of the Bassett family’s ambition. Cadw says it is decorated with columns inspired by ancient Greek architecture and carries the family’s heraldic crest carved in stone.

According to Cadw, these features were designed to demonstrate the Bassetts’ wealth and importance. They are described as Tudor symbols of status that provide “a revealing glimpse” into how the property would have appeared at its height.

Parks & Gardens UK records that the Bassett and Mansel families changed the manor house into a Renaissance mansion. The organisation says Old Beaupre belonged to one of the more important 16th-century houses in Glamorgan.

Who built and shaped Old Beaupre?

The history of Old Beaupre spans several centuries and more than one leading family. Cadw attributes the major 16th-century renovation to the Bassett family, while Parks & Gardens UK identifies both the Bassett and Mansel families as owners who reshaped the property.

The site’s later ownership is also recorded in heritage sources. Cadw’s listed-building record states that, from about 1610 to 1857, the house was owned by a branch of the Bassett family of Old Beaupre.

The mansion’s development reflected broader changes in elite Welsh domestic architecture. Rather than serving only a defensive purpose, the renovated house used classical design, heraldry and formal landscaping to communicate the family’s social standing.

What remains of the gardens?

The ruins are only part of the historic site. Parks & Gardens UK says Old Beaupre retains the remains, now largely earthworks, of extensive formal gardens belonging to one of Glamorgan’s more important 16th-century houses.

Those remains include terracing, walks and ponds. The organisation says a raised grass terrace backs onto the curtain wall, while parts of walls, banks and ditches survive to the north-east of the house.

A written description of the site’s fish ponds and deer park exists from 1578. Parks & Gardens UK says there are now only slim traces of those features and the associated gardens on the ground.

The landscape record also identifies a series of six ponds, with a further circular pool at the end. Most are now dry, according to the organisation.

Can visitors see Old Beaupre today?

Yes. Cadw lists Old Beaupre Castle as open from 10am to 4pm between 1 April and 31 March, with last admission 30 minutes before closing. It is closed on 24, 25 and 26 December and on 1 January.

The heritage body warns that access is not available through the adjacent farm or its private road. Instead, visitors must use a public footpath from the roadside, cross a low stile wall and walk across private farmland.

Cadw says the route passes through two or three fields that may contain livestock, particularly during spring and summer. It advises visitors to remain vigilant, avoid approaching animals and keep dogs on short leads.

There is no dedicated car park at the monument. Cadw says up to about three cars can park in nearby St Athan Road, approximately 250 metres from the site, and asks visitors to follow tourist signage.

What safety advice applies at the ruins?

Cadw describes the site as unstaffed, rural and agricultural. It warns that visitors must follow a historic stairwell to reach the upper inner areas of the monument and that guardrails have been installed to prevent access to dangerous areas.

The organisation identifies risks including falls from height, steep and uneven steps, low ceilings and falling masonry. It says climbing may result in serious injury and asks visitors to report anti-social behaviour such as climbing, setting fires or graffiti to Cadw.

Cadw also notes that stones may become dislodged in bad weather, although it says this risk is managed through extensive monitoring. Visitors are advised not to touch wild plants or allow dogs to eat vegetation, because some plants may be poisonous.

Why does Old Beaupre matter?

Old Beaupre matters because it preserves evidence of both medieval life and Tudor social ambition in one location. Its earliest phase dates from around 1300, while its later transformation shows how wealthy families in Glamorgan adopted Renaissance architectural ideas during the 16th century.

The site also demonstrates that historic buildings were not isolated structures. Parks & Gardens UK says the wider complex included formal gardens, terraces, ponds and a deer park, forming part of a designed landscape in the Thaw valley.

For local historians, the ruins provide material evidence of the Bassett and Mansel families’ influence. For visitors, they offer a visible connection between Wales’s medieval past and the architectural culture of the Tudor-Stuart period.

Background of the development

Old Beaupre Castle, also known as Old Beaupre Manor or Beaupre Castle, is located near Cowbridge in the Vale of Glamorgan. Cadw says the older part of the building was constructed around 1300, before the Bassett family carried out a major 16th-century renovation.

Parks & Gardens UK records that the Bassett and Mansel families converted the manor house into a Renaissance mansion. It also records a 1578 written description of fish ponds and a deer park at the site, indicating that the property once extended well beyond its surviving walls.

The building’s protected status reflects its national significance. Cadw lists Old Beaupre Castle as Grade I listed, while the wider landscape is included on the Cadw Register of Landscapes, Parks and Gardens of Special Historic Interest in Wales at Grade II.

How could this affect visitors and local heritage?

For visitors, the renewed attention on Old Beaupre may increase interest in one of the Vale of Glamorgan’s less crowded heritage sites. Cadw’s visitor information suggests that anyone planning to visit should prepare for a rural walk across farmland, limited parking and uneven historic terrain.

For local heritage audiences, the site highlights the importance of protecting not only buildings but also their surrounding landscapes. The surviving terraces, pond remains and garden earthworks help explain how Tudor families used architecture and land together to express status.

For the wider Vale of Glamorgan, Old Beaupre adds to a network of historic attractions near Cowbridge, including Llanblethian Castle, Tinkinswood Chambered Tomb and St Lythans Chambered Tomb. Cadw lists these sites as nearby places to visit.