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Raglan Castle

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Castles & historic sites

If it's castles you're after, you're in luck. We have nine dotted across our rolling countryside at Abergavenny, Caldicot, Chepstow, Grosmont, Monmouth, Raglan, Skenfrith, Usk and White Castle. (Reminders of the area's past turmoil and fiercely contested border location).

There are plenty of other historic buildings and sites. Not least the romantic ruins of Tintern Abbey or Llanthony Priory or the restored Shire Hall in Monmouth, scene of the infamous Chartist trial of 1839. Or Monnow Gate & Bridge in Monmouth, the only remaining medieval fortified river bridge in Great Britain with its gate tower still standing. Or Caerwent Roman Town, which was founded in 75AD and later became the largest centre of civilian population in Roman Wales.

Look out for hidden gems like Llanvihangel Court, which Charles 1 reputedly used as a hideaway during the Civil War.

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Raglan Castle (Cadw)

Raglan Castle is an impressive fifteenth-century castle built by Sir William ap Thomas and his son William Herbert, remodelled by William Somerset, third earl of Worcester, 1549-89. Finest late Medieval fortress in Britain. On-site exhibitions.
1. 1st Jan 202631st Dec 2026
Chepstow Castle (Cadw)

Chepstow Castle is a must-visit as the oldest post-Roman stone castle in the UK (with the oldest castle doors in Europe!). It is a beautifully preserved masterpiece of medieval engineering, perched high above the Wye Valley like a history lesson in stone.
1. 1st July 202631st Aug 2026
2. 1st Sept 202631st Oct 2026
3. 1st Nov 202631st Dec 2026
Abergavenny Museum and Castle

Abergavenny Museum is open every day 11 - 4 except Mondays and Wednesdays. The grounds of Abergavenny Castle are open every day 11am - 4pm except for a two week period over Christmas and New Year. We look forward to welcoming you!
1. 15th Feb 202631st Dec 2026
Caldicot Castle and Country Park

Visit Caldicot Castle in its beautiful setting of tranquil gardens and a wooded country park. Founded by the Normans, developed in royal hands as a stronghold in the Middle Ages and restored as a Victorian family home. Entry is free.
1. 1st Apr 20262nd Nov 2026
Usk Castle

Usk Castle nestles on a promontory overlooking the lovely town of Usk, hidden from sight most of the time, but just waiting for you to explore the ruins.
1. 1st Jan 202631st Dec 2026
Monmouth Castle (Cadw)

Castle established by William Fitz Osbern in the late 11th century. The remains of the great hall date to the first half of the 12th century. Later remodelled by the Lancasters. Birthplace of Henry V.
1. 1st Jan 202631st Dec 2026
Grosmont Castle (Cadw)

Substantial remains of thirteenth-century castle of Hubert de Burgh, raised on an earlier motte. It was later remodelled by the house of Lancaster.
1. 1st Jan 202631st Dec 2026
Skenfrith Castle (Cadw)

One of the 'Three Castles' held in common ownership, with Grosmont and White Castle.
1. 1st Jan 202631st Dec 2026
White Castle (Cadw)

Imposing moated remains of twelfth-century castle, probably the work of Henry II. Substantially remodelled in the second half of the thirteenth century. The castle was held in common with Grosmont and Skenfrith.
1. 1st Jan 202631st Dec 2026

Number of results: 61

, currently showing 1 to 20.

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St Bridget's Church Skenfrith

Type

Type:

Church

Address

St Bridget's Church Skenfrith, Skenfrith, Abergavenny, Monmouthshire, NP7 8UH

Telephone
01873 821405

Abergavenny

St. Bridget’s is an ancient church, consecrated in 1207, which has seen the worship of God through many centuries. This is one of the oldest churches in continuous use in Monmouthshire.
Monmouth Castle (Cadw)

Type

Type:

Castle

Address

Monmouth Castle, Monmouth, Monmouthshire, NP25 3BS

Telephone
0300 025 6000

cadw@gov.wales

Monmouth

Castle established by William Fitz Osbern in the late 11th century. The remains of the great hall date to the first half of the 12th century. Later remodelled by the Lancasters. Birthplace of Henry V.
Tourism For All

Chepstow Museum

Type

Type:

Museum

Address

Chepstow Museum, Bridge Street, Chepstow, Monmouthshire, NP16 5EZ

Telephone
01291 625981

chepstowmuseum@monmouthshire.gov.uk

Chepstow

Chepstow Museum reveals the rich and varied past of this ancient town, once an important port and market centre. It's open 11am - 4pm every day except Monday and Wednesday.
St Cadoc's Church, Llangattock-Vibon-Avel

Type

Type:

Church

Address

The Grange to Llanvolda Road, Llangattock-Vibon-Avel, Monmouth, Monmouthshire, NP25 5NG

Monmouth

A secluded medieval church with links to Rolls Royce.
Harold's Stones

Type

Type:

Prehistoric Site

Address

Chepstow Road, Trellech, Monmouthshire, NP25 4PE

Trellech

Harold's Stones date back 3,500 years to the Bronze Age.
St Martin's Church, Cwmyoy

Type

Type:

Church

Address

St Martin's Church, Cwmyoy, Vale of Ewyas, Abergavenny, Monmouthshire, NP7 7NS

mardyvicarage@yahoo.co.uk

Vale of Ewyas, Abergavenny

Visit the most crooked church in Britain at Cwmyoy.
Clydach Ironworks and picnic site

Type

Type:

Historic Site

Address

Clydach Recreation Ground, Quarry Road, Clydach, Abergavenny, Monmouthshire, NP7 0LR

countryside@monmouthshire.gov.uk

Clydach, Abergavenny

Explore the remains of Clydach Ironworks in the Blaenavon World Heritage Site, with parking and a picnic area on site.
Church of St Issui, Partrishow

Type

Type:

Church

Address

Partrishow, Abergavenny, Powys, NP7 7LP

Abergavenny

St. Issui's Church is a medieval church on an old pilgrimage site in the Black Mountains.
Usk Castle

Type

Type:

Castle

Address

Monmouth Road, Usk, Monmouthshire, NP15 1SD

Telephone
01291 672563

info@uskcastle.com

Usk

Usk Castle nestles on a promontory overlooking the lovely town of Usk, hidden from sight most of the time, but just waiting for you to explore the ruins.
Treowen

Type

Type:

Historic House

Address

Wonastow, Monmouth, Monmouthshire, NP25 4DL

Telephone
07402246502

john.wheelock@treowen.co.uk

Monmouth

A Noble Mansion. It occupies a commanding situation from whence are surveyed some of the most interesting scenes in Monmouthshire.
St. Mary's Church, Magor

Type

Type:

Church

Address

Magor Square, Magor, Monmouthshire, NP26 3LY

Telephone
01633 882266

netherwentchurches@gmail.com

Magor

Visit the Church of St Mary's, situated in the heart of Magor.
Tourism For All

Caldicot Castle and Country Park

Type

Type:

Castle

Address

Caldicot Castle, Church Road, Caldicot, Monmouthshire, NP26 4HU

Telephone
01291 420241

caldicotcastle@monmouthshire.gov.uk

Caldicot

Visit Caldicot Castle in its beautiful setting of tranquil gardens and a wooded country park. Founded by the Normans, developed in royal hands as a stronghold in the Middle Ages and restored as a Victorian family home. Entry is free.
The Priory Monmouth

Type

Type:

Historic House

Address

Priory Street, Monmouth, Monmouthshire, NP25 3NX

Telephone
01600 712034

office@monmouthpriory.net

Monmouth

The Priory was founded in 1070 AD by Benedictine monks, and is one of the most historic buildings in Monmouth. Completely renovated a few years ago, the Priory offers very modern facilities for a variety of gatherings.
Church of St. Nicholas, Grosmont

Type

Type:

Church

Address

The Rectory,, B4347, Grosmont, Monmouthshire, NP7 8LW

Grosmont

St Nicholas' Church in Grosmont is a 13th century parish church of notable size (due to the importance of Grosmont when it was constructed).
Church of St Stephen & St Tathan

Type

Type:

Church

Address

Church of St Stephen & St Tathan, Pound Lane, Caerwent, Caldicot, Monmouthshire, NP26 5AY

Telephone
07813 264429

Caerwent, Caldicot

This is perhaps one of the earliest Christian sites in the county, possibly in Wales
St David's Church, Llangeview

Type

Type:

Church

Address

St David's Church, Llangeview, Usk, Monmouthshire, NP15 1NF

Telephone
0204 520 4458

office@friendsoffriendlesschurches.org.uk

Usk

Ancient church in an almost circular churchyard, with a 15th century rood beam and loft, and a wealth of 18th-century woodwork
Magor Procurator House

Type

Type:

Historic Site

Address

Magor Square, Magor, Monmouthshire, NP26 3LY

Magor

Also known as Magor Mansion, the Procurator's House is the ruined remains of a mansion situated next to St. Mary's Church in Magor.
Tourism For All

Shire Hall Museum, Monmouth

Type

Type:

Historic Site

Address

Shire Hall, Agincourt Square, Monmouth, Monmouthshire, NP25 3DY

Telephone
01600 775257

Shirehall@monmouthshire.gov.uk

Monmouth

The Shire Hall Museum in Monmouth will close to the public on 20 December 2025 and will be closed throughout 2026 to reopen early in 2027 as it undergoes an exciting refurbishment.
Shire Hall is a former Court of Assizes and Quarter Sessions in the…
Llanddewi Rhydderch Baptist Chapel

Type

Type:

Church

Address

Llanddewi Rhydderch, Abergavenny, Monmouthshire, NP7 9TT

Telephone
07977596319

contact@llanddewi-rhydderch-chapel.co.uk

Abergavenny

Llanddewi Rhydderch Baptist Chapel was built in 1827, on land donated by the Williams family. Services have been held in the Chapel ever since.
Coed Y Bwnydd Hill Fort & Woodlands

Address

Coed Y Bwnydd, Bettws Newydd, Usk, Monmouthshire, NP15 1JS

Telephone
01874625515

brecon@nationaltrust.org.uk

Usk

Coed y Bwnydd is the largest and possibly best-preserved Iron Age hill fort in Monmouthshire, with a history of human involvement stretching back more than 2,000 years.