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Southern Snowdonia | Dolgellau and the Mawddach

Southern Snowdonia

The southern part of Snowdonia National Park (Eryri) covers the area from Dolgellau south to Machynlleth and west to Barmouth and Aberdovey. It is less well known than the Snowdon area to the north, which is exactly its appeal. The mountains here are just as dramatic, the estuaries are wider, and the crowds are a fraction of what you find around Llanberis and Betws-y-Coed.

What are the main places in Southern Snowdonia?

Dolgellau is the main town, built from dark stone at the foot of Cadair Idris. It has narrow streets, good independent shops and serves as the base for walks up the mountain. Barmouth is a seaside town at the mouth of the Mawddach Estuary, with a long sandy beach and the famous railway bridge. Harlech has one of the great castles of Wales, built by Edward I in the 1280s on a clifftop with views across Cardigan Bay to the Llyn Peninsula. Aberdovey is a small sailing village on the Dyfi Estuary. Bala sits at the head of Llyn Tegid, the largest natural lake in Wales.

What walks are there in Southern Snowdonia?

Cadair Idris (893m) is the signature walk. The Minffordd Path from the south is the most popular route, climbing through old oak woods to the summit ridge. The Mawddach Trail is flatter: a 9.5-mile walking and cycling path along the estuary from Dolgellau to Barmouth, following a disused railway line with views of the mountains reflected in the water at low tide.

The Precipice Walk near Dolgellau is a 3.5-mile circuit with views across the Mawddach to Cadair Idris. It is not as dramatic as the name suggests but it is one of the finest short walks in Wales.

How do I get to Southern Snowdonia?

The Cambrian Coast Line runs through Barmouth, Dolgellau Road (Morfa Mawddach) and along the coast to Aberdovey and Machynlleth. By road, the A470 runs north from Dolgellau towards Southern Snowdonia, and the A487 connects to Machynlleth and Aberystwyth. From England, the quickest route is via Shrewsbury and the A458 to Dolgellau.

Where to eat in Southern Snowdonia

Dolgellau has several good independent restaurants and cafes. Barmouth has fish and chip shops on the harbour and pubs with sea views. Aberdovey has a small but reliable choice of restaurants serving fresh fish from the bay. The Fanny Talbot pub in Barmouth, owned by the National Trust, is worth a visit for its food and unusual name. For a full list, see our restaurants and cafes in the area.

Southern Snowdonia Towns | Places to Stay | See & Do

Inspiration

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.
Bala & Penllyn

Bala & Penllyn is an area within the Eryri (Snowdonia) National Park surrounded by the peaks of Aran Benllyn, Arenig Fawr and the Berwyn Mountains and home to the largest natural lake in Wales,
Abermaw | Barmouth

Barmouth is one of the most picturesque resorts on the Welsh coast and is surrounded by the unrivalled splendour of the Snowdonia National Park.
Dolgellau

Dolgellau is the ideal base to explore southern Snowdonia's dramatic scenery, adrenalin-fuelled activities and world heritage attractions. It's a historic mountain town built on the wool trade and steeped in folklore.
Aberdyfi | Aberdovey

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.
Tywyn

Tywyn is a coastal town in Southern Snowdonia on the Mid Wales coast. The name Tywyn comes from the Welsh word for beach or sand dunes.

Number of results: 255

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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.
Land Rover Rally | Talyllyn Railway

Address

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

Telephone
01654 710472

enquires@talyllyn.co.uk

Tywyn

The Annual Land Rover take-over of Wharf returns!
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.
Fairbourne Railway Station

Address

Station Rd, Fairbourne, Gwynedd, LL38 2AQ

Telephone
0800 464 0000

Fairbourne

Fairbourne railway station is on the Cambrian Coast Line from Machynlleth to Pwllheli.
A Day with "Alice the Little Welsh Engine" | Bala Lake Railway

Address

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

Telephone
01678 540666

enquiries@bala-lake-railway.co.uk

Llanuwchlyn, Bala

A Day with “Alice the Little Welsh Engine” at Bala Lake Railway is a family-friendly event celebrating the beloved children’s character with steam train rides behind 'Alice'.
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.
Minffordd Railway Station

Address

Minffordd, Porthmadog, LL48 6HG

Telephone
0800 464 0000

Porthmadog

Minffordd railway station is on the Cambrian Coast Line from Machynlleth to Pwllheli.
Machynlleth

Address

Machynlleth, Powys, SY20 8BL

Machynlleth

Unwind in the heart of the Dyfi Biosphere at Machynlleth. Part of the UNESCO Dyfi Biosphere and offers exciting activities, from mountain biking to exploring the natural beauty of Mid Wales. The Centre for Alternative Technology is an excellent…
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.
Barbecue Specials | Bala Lake Railway

Address

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

Telephone
01678 540666

enquiries@bala-lake-railway.co.uk

Bala

Enjoy scenic journeys along Bala Lake with grilled food and refreshments at the station — perfect for a summer outing with family or friends.
Dolgellau Town Trail

Address

Dolgellau, Gwynedd, LL40 1PS

Dolgellau

Discover Dolgellau with its rich history and captivating architecture on the Dolgellau Town Trail. Begin and end your journey at Eldon Square in the heart of the town and meander through its irregular streets and admire the solid buildings.
Abercorris Nature Reserve

Address

Nr Corris, Gwynedd, SY20 9SP

Telephone
01248 351541

info@northwaleswildlifetrust.org.uk

Nr Corris

Abercorris Nature Reserve in southern Snowdonia is a three acre site of remnant broadleaved woodland on the steep east bank of Afon Deri combining the woodland habitat with that of the mountain stream below.
Bala & Penllyn

Address

Bala, Gwynedd, LL23 7AD

Telephone
01286 679686

tourism@gwynedd.llyw.cymru

Bala

Bala & Penllyn is an area within the Eryri (Snowdonia) National Park surrounded by the peaks of Aran Benllyn, Arenig Fawr and the Berwyn Mountains and home to the largest natural lake in Wales,
Barmouth | Walking Routes and Trails

Address

Barmouth, Southern Snowdonia, LL42 1LS

Telephone
01341 280787

barmouth.tic@gwynedd.gov.uk

Barmouth

Listed are some of the delightful southern Snowdonia walks in and around Barmouth and surrounding areas.
Cwm Hengae Walk

Address

Corris, Machynlleth, Powys, SY20 9SS

Telephone
0300 065 3000

Powys

Start: NRW forest car park. Turn R just before Aberllefenni village sign
Grid Reference: SH 769 092
Distance: 7.4 km – 4.6 miles
Grade: Moderate
Terrain: Tarmac road and grassy tracks.
Maps: OS Explorer – OL 23
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

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.
Bala & Penllyn | Walking Trails

Address

Bala & Penllyn, Bala, Gwynedd, LL23 7AD

Bala

The Bala & Penllyn area has a wide range of Walking Trails for everyone – including: all ability, children, heritage, scenic and mountain walks - and all through stunning mountain and lake scenery of southern Snowdonia.
Machynlleth Railway Station

Address

Heol y Doll, Machynlleth, Powys, SY20 8BL

Telephone
0800 464 0000

Machynlleth

Machynlleth railway station is on the Cambrian Line from Shrewsbury to Aberystwyth. Trains also depart from here for the Cambrian Coast Line to Pwllheli.
Rhaeadr Ddu & Coed Ganllwyd | Walking Trails

Address

Coed Ganllwyd Nature Reserve, Dolgellau, Gwynedd, LL40 2TG

Telephone
01341 440238

eyri@nationaltrust.org

Dolgellau

A network of paths on the Coed Ganllwyd reserve mean you can choose from circular walks of 100 metres up to more demanding routes that stretch over two kilometres.
Dyfi Valley & Coast

Address

Mid Wales, Machynlleth, Powys, SY20 8SR

Machynlleth

The Dyfi Valley opens wide as it approaches Cardigan Bay Coast and ends in sandy beaches and dunes. It cradles the westerly spur of Powys, Ceredigion north of Aberystwyth, and the southern rim of Snowdonia National Park.