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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 Nov 202631st Dec 2026
2. 1st July 202731st Aug 2027
3. 1st Sept 202731st Oct 2027
Abergavenny Museum & 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. 7th Feb 202631st Dec 2026
Caerwent Roman Town

An archaeologist’s paradise with impressive Roman walls and remains.
1. 1st Jan 202631st Dec 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
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 Nov 202619th Mar 2027
2. 1st Apr 202731st Oct 2027
Tintern Abbey (Cadw)

Cistercian abbey, founded in 1131 in the beautiful Wye valley village of Tintern. Remarkably complete abbey church rebuilt in the later thirteenth and early fourteenth centuries, with extensive remains of cloister and associated monastic buildings.
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: 64

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St Jerome's Church, Llangwm Uchaf

Type

Type:

Church

Address

St Jerome's, Llangwm Uchaf, Llangwm, Usk, Monmouthshire, NP15 1HA

Telephone
+44 (0)204 520 4458

office@friendsoffriendlesschurches.org.uk

Llangwm, Usk

St. Jerome's is a Grade I listed church with one of the finest medieval screens in South Wales and dazzling Pre-Raphaelite floor tiles
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…
Gwern-y-Saint Providence Chapel

Type

Type:

Church

Address

Old Hendre Road, Wonastow, Monmouth, Monmouthshire, NP25 4DW

Telephone
07503 035065

gwernysaint@gmail.com

Monmouth

Prayer chapel in the countryside, open to the walkers and general public - with free refreshments, space to relax, and access to a toilet.
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.
The Kymin

Type

Type:

Historic Site

Address

The Round House, The Kymin, Monmouth, Monmouthshire, NP25 3SF

Telephone
01600 719241

kymin@nationaltrust.org.uk

Monmouth

The Kymin is a charming 18th-century Round House (now a holiday property) and Naval Temple standing proudly atop a prominent hill.
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.
Coed Y Bwnydd Hill Fort & Woodlands

Address

Bettws Newydd, Usk, Gwent, 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.
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.
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.
St Mary the Virgin, Llanfair Kilgeddin

Type

Type:

Church

Address

Llanfair Kilgeddin, Abergavenny, Monmouthshire, NP7 9BG

Telephone
0204 520 4458

office@friendsoffriendlesschurches.org.uk

Abergavenny

Grade I listed medieval church which was rebuilt in the 1800s, carefully reusing some of the earlier fabric – such as the 15th-century rood-screen, stained glass and tracery.
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.
St. Mary's Priory

Type

Type:

Church

Address

St. Mary's Priory, St Mary's Priory Centre, Monk Street, Abergavenny, Monmouthshire, NP7 5ND

Telephone
01873 858787

manager@stmarys-priory.org

Monk Street, Abergavenny

St Mary's Priory Church is the parish church for the town and community of Abergavenny and is one of the largest and finest parish churches in Wales.
Cornwall House

Type

Type:

Historic House

Address

58 Monmow Street, Monmouth, Monmouthshire, NP25 3EN

Telephone
01600 712031

jane2harvey@tiscali.co.uk

Monmouth

Town house, dating back to at least the 17th century. Red brick garden facade in Queen Anne style, dating from 1752. Street facade remodelled in Georgian style (date unknown). Many original features, including fine staircase.
St. Mary's Priory Church, Monmouth

Type

Type:

Church

Address

St. Mary's Priory Church, Monk Street, Monmouth, Monmouthshire, NP25 3NX

monmouthparishsecretary@gmail.com

Monmouth

St. Mary's Priory Church, Monmouth is a beautiful church which is the parish and civic church for the town and community of Monmouth.
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
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.
Raglan Castle (Cadw)

Type

Type:

Castle

Address

Raglan Castle, Raglan, Monmouthshire, NP15 2BT

Telephone
03000 252239

raglancastle@gov.wales

Raglan

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.
Church of St Illtyd

Type

Type:

Church

Address

Old Abergavenny Road, Mamhilad, Pontypool, Monmouthshire, NP4 8RH

Pontypool

Medieval church first mentioned in c1100 but likely 14th century in origin.
Llanthony Priory (Cadw)

Type

Type:

Historic Site

Address

Llanthony Priory, Llanthony, Abergavenny, Monmouthshire, NP7 7NN

Telephone
0300 025 6000

cadw@gov.wales

Abergavenny

Priory of Augustinian canons founded early in the twelfth century in the beautiful and secluded Ewyas valley.
Monnow Gate and Bridge

Type

Type:

Historic Site

Address

Monnow Gate and Bridge, Monmouth, Monmouthshire, NP25 3EG

Telephone
01600 775257

Shirehall@monmouthshire.gov.uk

Monmouth

Monnow Bridge in Monmouth, Wales, is the only remaining mediaeval fortified river bridge in Great Britain with its gate tower still standing in place.