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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. 7th 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

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Chepstow Bridge - Old Wye Bridge

Type

Type:

Historic Site

Address

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

Telephone
01291 625981

chepstowmuseum@monmouthshire.gov.uk

Chepstow

Chepstow Bridge is the World's largest iron arch road bridge from the first 50 years (1780-1830) of iron and steel construction.
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…
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.
Abbey Tintern Furnace

Type

Type:

Historic Site

Address

Forge Road, Tintern, Monmouthshire, NP16 6TS

Telephone
01633 644850

countryside@monmouthshire.gov.uk

Tintern

Abbey Tintern Furnace contains the excavated and part restored remains of a 17th century ironworks, a Scheduled Ancient Monument
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.
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.
The Virtuous Well

Type

Type:

Historic Site

Address

Llandogo Road, Trellech, Monmouthshire, NP25 4PE

Trellech

A medieval well famous for its cures.
St. Teilo's Church, Llantilio Pertholey

Type

Type:

Church

Address

Nr Hereford Road, Llantilio Pertholey, Abergavenny, Monmouthshire, NP7 6NT

Telephone
01873 859881

mardyvicarage@yahoo.co.uk

Abergavenny

St. Teilo's Church was originally built in the 12th century on the site of a 6th century centre of worship at the northern end of Abergavenny.
Caerwent Roman Town

Type

Type:

Roman Remains

Address

Caerwent, Caerwent, Monmouthshire, NP26 5BA

Telephone
01443 336000

cadw@gov.wales

Caerwent

An archaeologist’s paradise with impressive Roman walls and remains.
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.
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 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

White Castle (Cadw)

Type

Type:

Castle

Address

White Castle, Llantilio Crosenny, Abergavenny, Monmouthshire, NP7 8UD

Telephone
0300 025 6000

cadw@gov.wales

Abergavenny

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.
Bigsweir Bridge

Type

Type:

Historic Site

Address

A466, Bigsweir, Monmouthshire, NP25 4TS

Bigsweir

Bigsweir Bridge is a border crossing of the River Wye between Wales (Monmouthshire) and England (Gloucestershire) on the A466 Wye Valley road between Chepstow and Monmouth.
Grosmont Castle (Cadw)

Type

Type:

Castle

Address

Grosmont, Abergavenny, Monmouthshire, NP7 8EP

Telephone
0300 025 6000

cadw@gov.wales

Abergavenny

Substantial remains of thirteenth-century castle of Hubert de Burgh, raised on an earlier motte. It was later remodelled by the house of Lancaster.
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.
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.
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.
Tintern Wireworks Bridge

Type

Type:

Historic Site

Address

Tintern, Monmouthshire, NP16 6SZ

Tintern

Built in 1876 to provide a rail link to the Lower Wireworks site, the Wireworks Bridge is a visible reminder of Tintern’s industrial past. This bridge serves as the first crossing point on the River Wye north of Chepstow and is a crucial link to…
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.