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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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Children's Activity Day

Address

Ystrad Fflur, Abbey Rd, Ponthrydfendigaid, Ceredigion, SY25 6ES

Telephone
01974 831760

info@strataflorida.org.uk

Ponthrydfendigaid

Dates

From:
29 Oct 2026Open 10:00 - 12:00

A morning of games for children in half term.
Circular Walk 5 - Coed y Graig

Address

Y Drenewydd | Newtown, Newtown, Powys, SY16 2BB

Telephone
01686 625544

townclerk@newtown.org.uk

Newtown

Rated as easy, this is a pub based walk that starts and finishes at the Waggon and Horses in Lower Canal Road, Newtown
Crychan Forest (NRW)

Address

Crychan Forest (NRW), Llangammarch Wells, Powys

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Llangammarch Wells

The Crychan & Halfway Forest is set in beautiful countryside nestling between the Brecon Beacons & the Cambrian Mountains. Miles of waymarked trails for horse riding, cycling and walking take you through tranquil gorges, along old drover's routes &…
Talgarth

Address

Brecon, Powys, LD3 0BW

Brecon

The ancient market Town of Talgarth nestles beneath the Black Mountains which run along the border between Wales and England. Close to Brecon, Crickhowell and Hay-on-Wye, it provides an ideal base for visitors wishing to explore the area.
RSPB Gwenffrwd-Dinas Nature Reserve

Address

Ystradffin, Llandovery, Carmarthenshire, SA20 0PG

Telephone
02920 353000

gwenffrwd.dinas@rspb.org.uk

Llandovery

This delightful reserve is set in the heart of Mid Wales near Ystradffin, Rhandirmwyn. Dinas is a pleasant circular walk, part of the circuit is steep with difficult terrain. Strong footwear is advised.
Hafren Forest | Walking Trails (NRW)

Address

Hafren Forest (NRW), Rhyd-y-benwch car park, Old Hall, Near Llanidloes, Powys, SY18 6PT

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Old Hall, Near Llanidloes

Choice of walking trails along the River Severn which flows through Hafren Forest. Trails go to waterfalls and the source of the Severn on Pumlumon. Riverside accessible trail with viewing platform over cascades. Picnic area and toilets.
The Pales Quaker Meeting House

Address

Llandegley, Llandrindod Wells, Powys, LD1 5UH

Telephone
01597 810031

tyolaf@gmail.com

Llandrindod Wells

The Pales is the oldest Quaker Meeting House in continuous use in Wales. Set in the Radnor Hills near Llandrindod Wells, the Meeting House is open every day, all year, for visitors who value peace, solitude and natural beauty.
The Shrine Church of Saint Melangell

Address

Pennant Melangell, Llangynog, Powys, SY10 0HQ

Telephone
01691 860408

admin@stmelangell.org

Llangynog

St Melangell's is one of the loveliest small churches in Britain, and one of the most remote. Its famous shrine attracts many visitors, but not enough to disturb its tranquillity.
Wales Coast Path | South Wales Coast

Address

Chepstow - Cardiff Bay - Bridgend, CF33 4PT

Telephone
0300 065 3000

wcp@cyfoethnaturiolcymru.gov.uk

Chepstow - Cardiff Bay - Bridgend

The South Wales Coast and Severn Estuary stretch is 176km/109-mile in length running from Chepstow to the Kenfig Dunes near Port Talbot.
Hafod Forest (NRW)

Address

Devil's Bridge, Nr Aberystwyth, Ceredigion, SY23 3UR

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Nr Aberystwyth

Historic landscape with dramatic walks, waterfalls and views. The Hafod Forest occupies some 200 hectares of the Ystwyth valley and surrounding hills.
PYO Pumpkin Patch at Porth Farm

Address

Porth Farm, Moat Lane, Caersws, Powys, SY17 5SE

Telephone
0791 960 540

porthfarm@yahoo.com

Moat Lane, Caersws

Dates

From:

17 Oct 2026to30 Oct 2026

PYO Pumpkin Patch, tickets are now LIVE! Autumn is on its way and here at Porth Farm we are getting ready!
Puccini Gianni Schicchi | Mid Wales Opera Small Stage Autumn Tour - Aberystwyth

Address

Aberystwyth Arts Centre, Penglais, Aberystwyth, Ceredigion, SY23 3DE

marketing@midwalesopera.co.uk

Aberystwyth

Dates

From:
5 Nov 2026Open 19:30 -

Mid Wales Opera presents a full evening of Italian opera, opening with Puccini’s brilliant, one-act comedy Gianni Schicchi, one of the greatest and most sublime of all Italian comic operas.
Pwll y Wrach Nature Reserve

Address

Talgarth, Powys, LD3 7LH

Telephone
01874 625708

info@welshwildlife.org

Powys

This 21 acre hillside site embodies the essence of all that is best about the woodland dingles of Mid Wales. Easy access trail through the wood.
Y Bwa | The Arch (NRW)

Address

Nr Devil's Bridge, Ceredigion

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Nr Devil's Bridge

The old masonry arch spanning the road was built by Thomas Johnes of Hafod in 1810 to mark the Golden Jubilee of George III. Three circular walking trails are waymarked and start from the Hafod Arch car park and The Arch is designated as a Dark…
Wales Coast Path | Ceredigion

Address

Wales Coast Path | Ceredigion Coast, Cardigan - Borth, Ceredigion, SY24 5HX

Telephone
0300 065 3000

wcp@cyfoethnaturiolcymru.gov.uk

Cardigan - Borth

The Ceredigion Coast section of the Wales Coast Path providers the walker with glimpses of dolphins and porpoise, seals and a host of marine birds throughout the year around the majestic sweep of Cardigan Bay .
Chocolate Festival of Wales

Address

Minerva Arts Centre, and various venues, Llanidloes, SY18 6BY

chocfest@foodatheart.co.uk

Llanidloes

Dates

From:
24 Oct 2026

The Chocolate Festival Wales is a celebration of Welsh chocolate, cacao culture, and artisan food producers taking place in Llanidloes on Saturday 24 October 2026.
Harlech

Address

Harlech, Gwynedd, LL46 2YA

Harlech

Harlech is a historic town on the Snowdonia coast which has fantastic beaches, Royal St David's - one of Wales' finest golf courses and Harlech Castle which a World heritage site.
RSPB Carngafallt Nature Reserve

Address

Elan Valley, Glanfaron, Rhayader, LD6 5HW

Telephone
01654 700222

carngafallt@rspb.org.uk

Glanfaron

Carngafallt is a wonderful place to see birds or simply enjoy the view. The moorland landscape looks especially colourful in late summer, while spring is the perfect time to come and see migrant birds.
Llangammarch Railway Station

Address

Llangammarch, Powys, LD4 4EE

Telephone
0800 464 0000

Llangammarch

Llangammarch railway station is on the Heart of Wales Line which runs from Shrewsbury to Swansea.
Pen Allt-Mawr

Address

Brecon Beacons | Black Mountains, Powys

Telephone
01873 812105

Powys

This walk is a continuation of the walk to Pen Cerrig-calch. The walk is approximately 8 miles and you need to allow at least 5.5hours if starting from the car park in Crickhowell.
Caersws Railway Station

Address

Station Rd, Caersws, Powys, SY17 5HH

Telephone
0800 464 0000

Caersws

Caersws railway station is on the Cambrian Line from Shrewsbury to Aberystwyth; most trains run from/to Birmingham International.