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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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Wales Coast Path - Carmarthenshire

Address

Llanelli - Amroth, Carmarthenshire, SA67 8NG

Telephone
0300 065 3000

wcp@cyfoethnaturiolcymru.gov.uk

Carmarthen Bay is a coastline of great contrasts and takes in a range of habitats including fresh water marshes, salt marshes (including the largest continuous salt marsh in Wales)
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.
Rhaeadr Gwy | Rhayader

Address

Rhayader, Powys, LD6 5BU

Rhayader

A busy, historic market town, Rhayader is named after 'Rhayadr Gwy', a Welsh name for a local waterfall on the Wye. The town is situated in the very heart of Mid Wales in the beautiful Upper Wye Valley sheltered by the Cambrian Mountains.
Gwyl Grefft Cymru | Craft Festival Wales

Address

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

hello@craftfestival.co.uk

Cardigan

Dates

From:

11 Sept 2026to13 Sept 2026

Craft Festival Wales returns to Cardigan Castle celebrating the very best in contemporary craft on 11th - 13th September 2026. The festival is a vibrant, collaborative celebration of craft, supported by leading arts organisations from Wales and…
Cadair Idris (NRW)

Address

Southern Snowdonia, Gwynedd, LL39 1AX

Telephone
0300 065 3000

enquiries@naturalresourceswales.gov.uk

Southern Snowdonia

Cadair Idris is a spectacular mountain reserve in southern Snowdonia with a variety of landscapes and terrain that cover over 450 hectares of breathtaking landscape.
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.
Welshpool and Berriew (Cycle Route)

Address

Trefaldwyn | Montgomery, Powys, SY15 6HN

Powys

A picturesque cycle ride which follows part of Route 81 on country lanes between Leighton and Berriew.
23.7 Miles (38.1km) 3 hours - Elevation Total Ascent: 549M
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.
Warren Wood | Water-Break-its-Neck Waterfalls

Address

Near New Radnor, New Radnor, Powys, LD8 2TN

Telephone
0300 065 3000

enquiries@naturalresourceswales.co.uk

New Radnor

Warren Wood has been popular with tourists for over 200 years because of the waterfall known as Water-Break-its-Neck. The waymarked trail along a gorge and explore the woodland with some of the largest trees in Radnorshire.
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.
Walking Newtown | Waterways and Town

Address

Y Drenewydd | Newtown, Powys, SY16 2BB

Telephone
01686 625544

townclerk@newtown.org.uk

Y Drenewydd | Newtown

This 2.5 circular mile walk starts in the centre of Newtown and largely circles around the western boundaries of Newtown. It will take you along the River Severn and has some road and off-road walking.
The Railway Adventurer | Talyllyn Railway

Address

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

Telephone
01654 710472

enquires@talyllyn.co.uk

Tywyn

Dates

From:
10 Sept 2026
From:
24 Sept 2026

Discover the Story of the Preservation Pioneers on The Railway Adventurer
Llandeilo Railway Station

Address

Station Rd, Llandeilo, Carmarthenshire, SA19 6ND

Telephone
0800 464 0000

Llandeilo

Llandeilo railway station is on the Heart of Wales Line that runs from Shrewsbury to Swansea.
Llanidloes

Address

Llanidloes, Powys, SY18 6EQ

information@llanidloes.com

Llanidloes

Llanidloes is a small historic market town in Mid Wales; it is the first town along the River Severn.
Bwlch y Groes Mountain Pass | Scenic Drive

Address

Dinas Mawddwy, Gwynedd, LL49 9LP

Telephone
01654 702653

marketing@mwtcymru.co.uk

Dinas Mawddwy

Bwlch y Groes (Pass of the Cross) is one of the highest public road mountain passes in Wales. The route lies on minor roads linking Dinas Mawddwy, Llanuwchllyn and Lake Vyrnw with views across the Dyfi valley and Cadair Idris
Lake Vyrnwy Half Marathon

Address

Lake Vyrnwy, Llanwddyn, Powys, SY10 0LT

Telephone
07595 031 333

hello@adrenalinesportingevents.co.uk

Llanwddyn

Dates

From:
13 Sept 2026

Take on this scenic Half Marathon around Lake Vyrnwy, nestled at the foot of the Berwyn Mountains.
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.
Barmouth & the Mawddach Valley | Cycle Routes

Address

Abermaw | Barmouth, Barmouth, Southern Snowdonia, LL42 1LS

Telephone
01341 280787

barmouth.tic@gwynedd.gov.uk

Barmouth

With the development of Trans Wales cycle routes, Barmouth has become an ideal centre for a cycling based holiday. The dramatic beauty of North & Mid Wales offers a vast array of cycling opportunities for all types of cyclists.
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…
The Table Mountain Walk

Address

Crug Hywel | Crickhowell, Powys, NP8 1AA

Telephone
01873 812105

Powys

The Table Mountain is clearly visible from most places in Crickhowell. It is just to the north of the village on the eastern shoulder of the much larger Pen Cerrig-calch which dominates the northern views. Grid Ref: SO218185
Llwyngwril Beach

Address

Llwyngwril, Gwynedd, LL37 2JT

Telephone
01654 767321

TIC.Aberdyfi@snowdonia.gov.wales

Gwynedd

Llwyngwril is a shingle and boulder beach with sand and rock pools at low tide on a very picturesque stretch of the coast.