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Halloween in Mid Wales

Halloween in Mid Wales falls in the middle of October half term, when evenings are dark by six and the hills have turned brown and copper. Across Powys, Ceredigion and Southern Eryri (Southern Snowdonia), heritage railways run evening ghost trains, attractions put on family trails, and there are enough old stories in the hills and gorges to keep everyone talking on the walk back.

In Wales, the night of 31 October has its own name: Nos Calan Gaeaf, the eve of the first day of winter. It was traditionally a night for bonfires, fortune telling and staying away from churchyards. Some of that has survived, and some of it has been swapped for pumpkins.

Ghost trains and evening rides

The Bala Lake Railway runs Halloween Trains on 30 and 31 October 2026, with two evening departures from Llanuwchllyn at 5:30pm and 6:45pm. The train heads along the shore of Llyn Tegid in the dark before things go wrong, with ghosts and witches waiting at the halts on the way back. Details are on the Bala Lake Railway Halloween Trains listing, and dressing up is encouraged.

The Talyllyn Railway near Tywyn in Southern Eryri has run its Steam and Scream evenings in past years, with an unlit train to Dolgoch Woods and a walk through the trees with some unexpected company. Check the railway's own dates for 2026 before you plan around it.

Underground and after dark

For children who like to be a little bit scared, the slate caverns at Corris near Machynlleth are hard to beat. King Arthur's Labyrinth takes you by boat through an underground waterfall into caverns where Welsh legends are told in the dark, and Corris Mine Explorers leads guided trips into a Victorian slate mine that looks as if the miners left yesterday. Both are good on wet days.

In Ceredigion, the Silver Mountain Experience near Aberystwyth is set in an old lead mine and has run Halloween events over half term in previous years. Check what's on for 2026 before you go.

Legends and spooky walks

Mid Wales has plenty of stories to tell on a dark walk. At Devil's Bridge in Ceredigion, the legend says the Devil built the first bridge across the gorge in exchange for the first living thing to cross it, and an old woman sent her dog over first. The Mynach Falls are loud and the gorge is dark under the trees in October, which helps.

Castles look different in autumn too. Powis Castle near Welshpool in Powys sits on its rock above the terraced gardens, and Cardigan Castle on the Teifi in Ceredigion has centuries of history behind its walls. Check each for Halloween opening and events.

Is Halloween a good time for a family break in Mid Wales?

Yes. It falls in October half term, so most attractions are open, the weather is often mild, and the evenings are long enough for ghost stories without keeping small children up too late. Look at our family events for pumpkin trails, craft sessions and half term activities, and our half term guide for daytime ideas.

Where to stay for Halloween weekend

A cottage with a wood burner is hard to beat after a cold evening out. Look at family-friendly places to stay, or somewhere with open fires and log burners. Half term weeks fill early, so check your dates soon.

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More for October half term

Inspiration

Dark Skies and Stargazing in Mid Wales

Some of the darkest skies in Britain, with the Milky Way overhead on a clear night. Here is where to go, what to look for and when.
Waterfalls in Mid Wales

After autumn rain the waterfalls of Mid Wales are at their loudest. Devil's Bridge, Pistyll Rhaeadr and Dolgoch Falls are all short walks from the car or the train.
Accommodation with Open Fires and Log Burners

A log burner, thick blankets and a walk from the door. These cottages, inns and B&Bs are made for autumn and winter evenings in Mid Wales.
Autumn in Mid Wales

Copper woods in the Elan Valley, waterfalls running full after the rain and red kites over Rhayader. Autumn in Mid Wales is for walking in the morning and settling in by the fire at night.
Bonfire Night in Mid Wales

Community bonfires, fireworks over the sea at Aberystwyth and a cottage fire to come back to. Bonfire weekend in Mid Wales is small-town and friendly.
October Half Term in Mid Wales

Steam trains through autumn woods, Halloween ghost trains and caverns for wet days. October half term in Mid Wales keeps the whole family busy.

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Mid Wales Arts Centre & Sculpture Park

Address

Maesmawr, Caersws, Powys, SY17 5SB

Telephone
07970 671819

office@midwalesarts.org.uk

Caersws

Unique Fine Art gallery and unexpected jewel. The house, stables and outbuildings, are an intriguing mix of Georgian, Tudor and Victorian architecture set in mature gardens and farmland. Home of Sculpture Cymru, Sculptors in Wales.
Art gallery and…
Cwm Elan | Elan Valley & Visitor Centre

Address

Elan Valley, Rhayader, Powys, LD6 5HP

Telephone
01597 810880

elanvalley@dwrcymru.com

Rhayader

The Elan Valley Estate in Powys, Mid Wales is truly epic and sprawls over 72 square miles, making up 1% of the whole of Wales! The area is designated as an International Dark Sky Park.
Ceredigion Coast Path | Aberaeron - Llanrhystud

Address

Aberaeron, Aberaeron, Ceredigion, SA46 0BT

Telephone
01545 570602

countryside@ceredigion.gov.uk

Aberaeron

5th section of the Ceredigion Coastal Path
Total distance 11.9km (7.4 miles)
Aberaeron to Aberarth 3.1km (1.9miles), grade/easy
Aberarth to Llanon 4.8km (3.0 miles), moderate-easy
Llanon to Llanrhystud 4.0km (2.5 miles), grade/easy
Bryn-tail Leadworks (Cadw)

Address

Llyn Clywedog, Llanidloes, Powys, SY18 6NU

cadw@gov.wales

Llanidloes

The ruins of the Bryn-tail Leadworks lie in the shadow of the dam at the southern end of Llyn Clywedog Reservoir near Llanidloes Buildings and structures associated with the nineteenth-century extraction and processing of lead ore.
Montgomery Canal

Address

Welshpool, Welshpool, Powys

Telephone
01938 553271

montycanal@aol.com

Welshpool

The Montgomery Canal in the Mid Wales Marches is a haven for wildlife and tranquility with many Sites of Special Scientific Interest along the way.
Cilgerran Castle (Cadw)

Address

Cilgerran, Cardigan, SA43 2SF

Telephone
03000 252239

CilgerranCastle@gov.wales

Cardigan

Picturesque remains that include a pair of highly defensible round towers dating to the first half of the thirteenth century. Earlier Norman origins.
Dyfi Furnace (Cadw)

Address

Machynlleth, Powys, SY20 8PD

Telephone
0300 025 6000

cadw@gov.wales

Machynlleth

The Dyfi Furnace near Machynlleth is a restored mid-eighteenth-century charcoal-fired blast furnace, used for smelting iron ore.
Cors Caron National Nature Reserve (NRW)

Address

Tregaron, Ceredigion, SY25 6JF

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Ceredigion

Cors Caron is a vast wetland near Tregaron. The huge raised peat bogs and surrounding habitats support a wealth of wildlife. Accessible boardwalk over bog to hide, and Sustrans National Cycle route for walkers, cyclists and horse riders.
Hendomen & Dolydd Hafren Cycle Route

Address

Trefaldwyn | Montgomery, Powys, SY15 6HN

Telephone
01938 552043

admin@montgomery-wales.co.uk

Powys

Circular cycle route starting from in front of the Montgomery Town Hall providing an exceptional view of the town and with the option of extending the route to include the Dolydd Hafren Nature Reserve.
Cymer Abbey (Cadw)

Address

Vaynor Farm, Llanelltyd, Dolgellau, Gwynedd, LL40 2HE

Telephone
0300 025 6000

cadw@gov.wales

Dolgellau

Dates

From:

1 Apr 2026to31 Oct 2026

From:

1 Nov 2026to31 Mar 2027

The serene ruins of Cymer Abbey stand in a lovely setting beside the River Mawddach. Particularly impressive are its great windows, arches and an unusual tower. Saif olion heddychlon Abaty Cymer mewn lleoliad hyfryd ger Afon Mawddach.
Hay Castle | Castell Y Gelli

Address

Oxford Road, Hay-on-Wye, Powys, HR3 5DG

Telephone
01497 820079

info@haycastletrust.org

Hay-on-Wye

Hay Castle sets the imagination soaring. Once a great medieval stronghold, the castle and the grounds in the welsh borderlands are alive with possibilities once again as a centre for cultural, arts and education.
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.
Teifi Valley Railway

Address

Henllan Station, Llandysul, Ceredigion, SA44 5TD

Telephone
01559 371077

info@teifivalleyrailway.wales

Llandysul

The Teifi Valley Railway was created from a branch line of the Great Western Railway which served the West Wales rural area.
Cors Dyfi Nature Reserve

Address

Derwenlas, Machynlleth, Powys, SY20 8SR

Telephone
01654 781414

enquiries@dyfiospreyproject.com

Machynlleth

The Cors Dyfi reserve in the heart of the UNESCO Dyfi Biosphere is a mixture of bog, swamp, wet woodland and scrub supporting a plethora of animals and plants, including the magnificent ospreys and the recently introduced beavers.
Dyfnant & Vyrnwy Forests (NRW)

Address

Dyfnant & Vyrnwy Forests (NRW), Lake Vyrnwy, Powys, SY21 0QH

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Lake Vyrnwy

Dyfnant and Vyrnwy Forests in north Powys which is renowned for rolling hills, lush green valleys and picturesque farmsteads and villages. The Forest caters for horse riding and carriage driving as well as walking and picnic areas.
Coedwig Gymunedol Longwood Community Woodland

Address

Long Wood, Canolfan Longwood, Llanfair Clydogau, Lampeter, Ceredigion, SA48 8NE

Telephone
01570 493355

info@longwood-lampeter.org.uk

Llanfair Clydogau, Lampeter

Coedwig Gymunedol Longwood Community Woodland is a 300 acre site of mixed woodland just north of Lampeter in Ceredigion. The woods are owned and managed by the local community and is as a free facility for walkers, riders and cyclists to enjoy all…
Harlech Castle (Cadw)

Address

Castle Square, Harlech, Gwynedd, LL46 2YH

Telephone
03000 252239

harlechcastle@gov.wales

Harlech

Explore the magnificent castle of Edward I at Harlech - which is inscribed on the World Heritage List. One of the most formidable and dominant fortresses in Wales. Panoramic views of Snowdonia and the sea. On site exhibition.
Talley Woodlands (NRW)

Address

Talley, near Llandovery, SA19 7AX

Telephone
0300 065 3000

near Llandovery

Talley Woodlands overlook an historic village and ruined abbey in Carmarthenshire, 12 miles from Llandovery. Picnic area and waymarked walking trails with steep climbs and far-reaching views over the abbey and surrounding hills
Morfa Harlech Nature Reserve (NRW)

Address

Harlech, Gwynedd, LL46 2UR

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Gwynedd

Morfa Harlech is one of two extensive sand dune systems which make up much of the southern Snowdonia coastline, extending from the Mawddach estuary in the south to Black Rock Sands in the north west.
Offa's Dyke Centre

Address

West Street, Knighton, Powys, LD7 1EN

Telephone
01547 528753

oda@offasdyke.org.uk

Knighton

The Offa's Dyke Centre is positioned at about the halfway point of the Offa's Dyke Path National Trail and at the start of the Glyndwr's Way National Trail.
Forest Holidays | Garwnant

Address

Garwnant Forest Visitor Centre, Cwmtaf, Merthyr Tydfil, CF48 2HU

Merthyr Tydfil

Garwnant Visitor Centre and holiday cabins are managed by Forest Holidays. The centre lies on the southern end of the Brecon Beacons National Park