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You are here: Destinations > Bannau Brycheiniog (Brecon Beacons) > Things to Do

Things to Do in the Brecon Beacons | Walks, Waterfalls and Adventures

What Can You Do in the Brecon Beacons?

The Brecon Beacons, now officially called Bannau Brycheiniog, cover 520 square miles of mountains, moorland, valleys, rivers and market towns. It is one of three national parks in Wales and one of the most accessible mountain areas in Britain.

Walking

Pen y Fan is the highest peak in south Wales at 886 metres. The most popular route starts from Pont ar Daf and takes about two hours to the summit. On clear days you can see the Bristol Channel. For something quieter, Fan y Big and Corn Du are equally rewarding with fewer people. The Beacons Way is a 100-mile trail crossing the full width of the national park.

Waterfalls and Caves

Waterfall Country in the south of the park has a cluster of falls along wooded gorges. The Four Waterfalls Walk from Cwm Porth is the classic route, ending at Sgwd yr Eira where you walk behind the curtain of water. Dan yr Ogof showcases caves open to the public, the largest cave system in Western Europe with cathedral-scale chambers.

Stargazing

The Brecon Beacons is an International Dark Sky Reserve, one of only a handful worldwide. On clear nights the Milky Way is visible with the naked eye. The National Park organises stargazing events, and the observatory near Brecon runs public sessions.

Market Towns

Brecon is the main town with independent shops, pubs and restaurants around the cathedral. Crickhowell has become known for its food scene and walking access. Hay-on-Wye, on the park's eastern edge, is famous for its bookshops and annual literary festival.

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As You Like It - Illyria at Cardigan Castle

Address

Cardigan Castle & Gardens, Cardigan, Ceredigion, SA43 1JA

Telephone
01239 615131

info@cardigancastle.com

Cardigan

Dates

From:
18 Aug 2026

Illyria Theatre presents As You Like It. This lively comedy follows Rosalind’s adventures in the Forest of Arden, where disguises, romance, and humour lead to unexpected discoveries about love and identity.
Mary Jones | Heritage Trail

Address

Llanfihangel Y Pennant, Near Abergynolwyn, Gwynedd, LL36 9TS

Near Abergynolwyn

The Mary Jones Walk retraces the route the 15-year-old Mary Jones walked 25 miles from Llanfihangel-y-Pennant, across the Welsh mountains, to Bala to get a Bible from Revd. Thomas Charles.
EnduroGP of Wales 2026 - The Grand Finale

Address

Cwmythig Hill, Rhayader, Powys, LD6 5NS

info@endurogp.wales

Rhayader

Dates

From:

6 Aug 2026to9 Aug 2026Open 16:00 - 22:00

The EnduroGP of Wales returns to Mid Wales from 6 - 9 August 2026 as the final round of the FIM EnduroGP World Championship.
Aberdyfi | Aberdovey

Address

Aberdyfi, Gwynedd, LL35 0ED

Telephone
01654 767321

TIC.Aberdyfi@eryri-npa.gov.uk

Aberdyfi

Aberdyfi's pastel-coloured terraces front a large sandy beach and quaint old harbour. The town is a popular centre for sailing, watersports and golf.
Rev.W. Awdry's Engines Weekend | Talyllyn Railway

Address

Rheilffordd Talyllyn Railway, Gorsaf Wharf Station, Tywyn, Gwynedd, LL36 9EY

Telephone
01654 710472

enquires@talyllyn.co.uk

Tywyn

Dates

From:

18 July 2026to19 July 2026

Celebrating the life and legacy of the Reverend Wilbert Awdry, creator of Thomas the Tank Engine & Talyllyn Railway Volunteer!
Clarach South Beach

Address

Aberystwyth, Aberystwyth, Ceredigion, SY23 3DL

Telephone
01970 612125

AberystwythTIC@Ceredigion.gov.uk

Aberystwyth

Clarach South beach lies about a mile along the Ceredigion Coast Path over Constitution Hill from Aberystwyth, or about three miles through a nature reserve and the village of Llangorwen.
Hay Castle | Wedding Venue

Address

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

Telephone
01497 820079

helen.lowther@haycastletrust.org

Hay-on-Wye

Hay Castle sets the imagination soaring. Once a great medieval stronghold, the castle and the grounds in the heart of Mid Wales are alive with possibilities once again.
The Royal Welsh Regimental Museum

Address

The Barracks, Brecon, Powys, LD3 7EB

Telephone
01874 613310

hello@royalwelshmuseum.wales

Brecon

The Museum tells the story of four of the British army’s most famous regiments. This history, beginning in 1689, is told through many objects including uniforms, medals, weapons and models.
August Steam Gala | Bala Lake Railway

Address

Bala Lake Railway, Llanuwchlyn, Bala, Gwynedd, LL23 7DD

Telephone
01678 540666

enquiries@bala-lake-railway.co.uk

Llanuwchlyn, Bala

Dates

From:

29 Aug 2026to31 Aug 2026

August Steam Gala at Bala Lake Railway will feature all available steam locomotives in action with frequent passenger services, demonstration freight trains and the miniature railway running at Llanuwchllyn.
Dolgoch Falls

Address

Bryncrug, Tywyn, Gwynedd, LL36 9UW

Tywyn

The Dolgoch Falls are a series of three waterfalls near Tywyn in Southern Snowdonia. Access is by woodland walk signposted from the nearby Tal-y-llyn Railway- Dolgoch Station
Aberystwyth

Address

Ceredigion, SY23 2AG

Telephone
01970 612125

aberystwythtic@ceredigion.gov.uk

Welcome to Aberystwyth - a beautiful and lively seaside town on the Mid Wales coast. Enjoy stunning natural beauty, cultural attractions, unique shopping and dining, and a range of accommodation options. Easily accessible by railway, bus, or car,…
Llanfair Caereinion

Address

Llanfair Caereinion, Powys, SY21 0SQ

Llanfair Caereinion

Llanfair Caereinion in Montgomeryshire's Banwy Valley is one of the smallest towns in Powys. Almost 3,000 people lived here in the mid 19th century when the woollen industry was at its peak.
Dyfi Discovery Walk | Llyn Barfog Walk

Address

Cwm Maethlon | Happy Valley, Aberdyfi, GWYNEDD

Telephone
0300 065 3000

Aberdyfi

Start: Snowdonia National Park Authority car park, Cwm Maethlon/Happy Valley
Grid Reference: SN 640 986
Distance: 5 km - 3.1 miles (shortcut 4 km – 2.5 miles)
Grade: Moderate
Terrain: Open moorland, firm tracks, fields and tarmac road.
Coed y Bont Community Woodland

Address

Abbey Road, Pontrhydfendigaid, Ceredigion, SY25 6ER

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Pontrhydfendigaid

Coed y Bont is a community woodland situated on the edge of the village of Pontrhydfendigaid in the foothills of the Cambrian Mountains. The woodland is recognised as a Dark Sky Discovery Site.
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.
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.
Corris

Address

Corris, Gwynedd, SY20 9SS

Corris

Located 5 miles north of Machynlleth, Corris boasts a surprisingly rich vein of local attractions nearby together with thrilling mountain biking in the forest, excellent fishing at Llyn Myngul (Tal y Llyn Lake) and challenging walking on Cadair…
Craig Cerrig Gleisiad & Fan Frynych (NRW)

Address

Brecon Beacons, Nr Libanus, Powys, NP8 1LG

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Nr Libanus

Craig Cerrig-gleisiad and Fan Frynych National Nature Reserve is a 156 acre (631,000 m²) area of the Brecon Beacons National Park.
Trefeglwys Show

Address

Bodiaoch Fields, Trefeglwys, SY17 5QY

Trefeglwys

Dates

From:
1 Aug 2026

Trefeglwys Show is held on the 1st Saturday in August. A day full of fun for all the family
Harlech Beach

Address

Harlech, Gwynedd, LL46 2UG

Telephone
01286 679686

tourism@gwynedd.llyw.cymru

Harlech

Harlech beach is an ideal place for children to play and an even better spot for adults to sit back and relax. The beautiful sand dunes are the reason behind the area’s designation as a National Nature Reserve and Site of Special Scientific Interest.