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Castles in Mid Wales | Historic Fortresses and Ruins

Castles Across Mid Wales

Mid Wales has castles from every period of Welsh history. Some are UNESCO World Heritage Sites with walls intact. Others are atmospheric ruins on hilltops where sheep graze among the fallen stones. A few have been lived in continuously for centuries and are open to visitors with gardens, collections and tea rooms.

The Major Castles

Harlech Castle is the most dramatic, perched on a rocky outcrop above the coast with views across Tremadog Bay to the Llyn Peninsula. It is a UNESCO World Heritage Site and one of Edward I's iron ring of fortresses. Powis Castle near Welshpool is altogether different, a medieval castle that became a grand country house, famous for its terraced gardens, which are among the finest in Wales.

Aberystwyth Castle stands in ruins on the headland, but the setting above the seafront is worth a visit. Montgomery Castle is a hilltop ruin with views across the Severn Valley into England.

Quieter Castles Worth Finding

Castell y Bere, near Dolgellau, is a native Welsh castle built by Llywelyn ab Iorwerth in the 1220s. It sits in a remote valley beneath Cadair Idris. Tretower Court near Crickhowell combines a medieval house with a castle tower. Cardigan Castle has been restored and hosts events, markets and exhibitions.

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Brecon Town Walk | Priory Groves

Address

Aberhonddu | Brecon, Powys, LD3 7AD

Telephone
01874 624437

enquiries@beacons-npa.gov.uk

Aberhonddu | Brecon

Priory Groves is a mixed woodland, bordering the Honddu river, with oak, beech, hazel and alder trees.Near the river, look out for dippers at any time of year, and grey wagtails in summer. In spring and early summer there is a good display of wild…
Blaenau Ffestiniog

Address

Blaenau Ffestiniog, Gwynedd, LL41 3HS

Telephone
01766 512981

porthmadog.tic@gwynedd.gov.uk

Blaenau Ffestiniog

Blaenau Ffestiniog is famously known as the "slate capital of Wales" and the "town that roofed the world". Its industrial role has long since diminished, yet Blaenau Ffestiniog attracts many visitors because of its rich slate history.
Poppit Sands Beach

Address

Poppit Sands Beach, Cardigan, Pembrokeshire, SA43 3LN

Telephone
01437 776638

fishguardlibrary@pembrokeshire.gov.uk

Cardigan

Poppit Sands is a Blue Flag Beach that has gently sloping sands and extensive dunes. Located on the Teifi Estuary near Cardigan, the Wales Coast Path is accessible from nearby St Dogmaels.
Tref-y-Clawdd | Knighton

Address

Knighton, Powys, LD7 1EN

Knighton

Knighton is a Mid Wales Marches town with a remarkable landscape and rich history. Located on the scenic Heart of Wales railway line, it makes a great base to explore the Offa's Dyke Path or Glyndwr's Way National Trails.
Llanfair ym Muallt | Builth Wells

Address

Builth Wells, Powys, LD2 3BU

Builth Wells

Builth Wells is home to the Royal Welsh Show, red kites and the final resting place of Wales' last prince, Llewelyn the Last.
Llandysul/Pont-Tyweli South Walk

Address

Llandysul, Ceredigion, SA44 4DN

Telephone
01239 613230

cardigantic@ceredigion.gov.uk

Ceredigion

Part of Llandysul Trails - Llandysul / Pont-Tyweli South Walk
Start: SN418406 - Car Park, Llandysul
Suitable for: Moderately fit walkers
Grade: Moderate
Distance: 9km/5.6M
Time: 2.5hrs (excluding rest stops)
Black Mountains | Pen Tir Walk

Address

Brecon Beacons | Black Mountains, Cwmdu, Crickhowell, Powys

Telephone
01873 812105

Crickhowell

This walk starts on the west of this striking and distinctly shaped hill in the small village of Llangenny (240180), just to the east of the bridge over the Grwyne Fawr.
Coed y Brenin | Walking Trails (NRW)

Address

Coed y Brenin Visitor Centre (NRW), Ganllwyd, Dolgellau, Gwynedd, LL40 2HZ

Telephone
01341 440747

coedybrenin@naturalresourceswales.gov.uk

Dolgellau

Three walking trails are waymarked and start from Coed y Brenin Visitor Centre car park.
More walking trails start from our other car parks within Coed y Brenin Forest Park.
Royal Welsh Winter Fair

Address

Royal Welsh Showground, Llanelwedd, Builth Wells, Powys, LD2 3SY

Telephone
01982 553683

requests@rwas.co.uk

Builth Wells

Dates

From:

30 Nov 2026to1 Dec 2026

As one of the finest prime stock shows in Europe, the Winter Fair draws crowds from far and wide to enjoy two-days packed full of competitions, festivities and Christmas shopping.
Abergavenny Museum and Castle

Address

Abergavenny Museum and Castle, Castle Street, Abergavenny, Monmouthshire, NP7 5EE

Telephone
01873 845282

abergavennymuseum@monmouthshire.gov.uk

Abergavenny

The Museum was founded on 2nd July 1959. The idea for a Museum was around from as early as 1903 when it was discussed and minuted by the Abergavenny Free Library Committee.
Penrhyndeudraeth Railway Station

Address

Cambrian View, Penrhyndeudraeth, Gwynedd, LL48 6LN

Telephone
0800 464 0000

Penrhyndeudraeth

Penrhyndeudraeth railway station is on the Cambrian Coast Line from Machynlleth to Pwllheli.
Brecon Baroque Festival

Address

Brecon, Powys, LD3 7AD

Telephone
01874 611622

info@breconbaroquefestival.com

Brecon

Dates

From:

16 Oct 2026to19 Oct 2026

Step back in time and experience the beauty of Baroque music in the stunning surroundings of Brecon. Enjoy inspiring performances from internationally acclaimed musicians.
Pincyn Llys (NRW)

Address

Clocaenog Forest (NRW), Nr Llanfihangel, Ruthin, Denbighshire, LL15 2AS

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Ruthin

Walk up to the Lord Bagot's monument with excellent views eastwards across Ruthin and the Vale of Clwyd
There is a small roadside car park and information board. OS Grid Ref: SJ060557
Wales Coast Path | Pembrokeshire

Address

Ceibwr Bay - Tenby, Pembrokeshire, SA43 3BU

Telephone
0300 065 3000

wcp@cyfoethnaturiolcymru.gov.uk

Pembrokeshire is home to the iconic and world class landscape of the Pembrokeshire Coast National
Park.
Ceredigion Coast Path | Cardigan - Aberporth

Address

Cardigan - Aberporth, Cardigan - Aberporth, Ceredigion, SA43 1JL

CardiganTIC@ceredigion.gov.uk

Cardigan - Aberporth

1st section of the Ceredigion Coastal Path
Total distance 18.7km (11.7 miles)
Cardigan to Gwbert 5.6km (3.5 miles), grade/easy
Gwbert to Mwnt 5.8km (3.6 miles), grade/easy
Mwnt to Aberporth 8km (5 miles), grade/moderate
Bucknell Railway Station

Address

Weston Rd, Bucknell, Shropshire, SY7 0AD

Telephone
0800 464 0000

feedback@traveline.cymru

Bucknell

Bucknell railway station is on the Heart of Wales Line which runs from Shrewsbury to Swansea.
MWT Cymru | Meeting Room

Address

Mid Wales Tourism, The Station, Machynlleth, Powys, SY20 8TG

Telephone
01654 702653

davina@mwtcymru.co.uk

Machynlleth

Great location at Machynlleth Train Station, this first floor meeting room can be booked for interviews, training sessions, group/association meetings.
Pistyll Rhiwargor | Rhiwargor Waterfall

Address

Rhiwargor Falls, Llanwddyn, Powys, SY10 0NE

Llanwddyn

Pistyll Rhiwargor is one of the highest waterfalls in Wales and sits at the northern end of Lake Vyrnwy within the RSPB Lake Vyrnwy Reserve. Access to the falls is short 20-30 minute walk signposted from the car park and picnic site less than a mile…
Knighton Bus Station

Address

Bowling Green Lane, Knighton, LD7 1DR

Telephone
0800 464 0000

feedback@traveline.cymru

Knighton

Knighton bus station is off Bowling Green Lane with services to Ludlow.
Cwm Rhaeadr Woodland | Walking Trails (NRW)

Address

Cwm Rhaeadr Woodland (NRW), Near Llandovery, Llandovery, Carmarthenshire

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Llandovery

Six miles from Llandovery, this woodland and picnic area is in the peaceful Tywi valley. Glimpse the waterfall on the walking trail or explore the woodland on the accessible trail. Red-graded mountain bike trail for experienced riders.
Aberriw | Berriew

Address

Powys, SY21 8BQ

Telephone
01686 640478

Berriew (Welsh: Aberriw) is a village in Powys situated between Welshpool and Newtown. The river Rhiw near the confluence (Welsh: aber) with the River Severn flows through this picturesque village.