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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: 245

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Gwanas Fawr Holiday Cottages

Address

Gwanas Fawr, Dolgellau, Gwynedd, LL40 2SH

Telephone
07767388997

info@gwanasfawr.co.uk

Dolgellau

Dates

The perfect location for a holiday in Snowdonia. Situated down a farm track and over a small bridge, the 2 self-catering cottages are surrounded by beautiful farmland with views of Cadair Idris and the Snowdonia National Park.

Price
Price £83.00 per person per night
Rheilffordd Talyllyn Railway | Corporate Events

Address

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

Telephone
01654 710472

enquiries@talyllyn.co.uk

Tywyn

Corporate events at Tal-y-llyn Rail can be tailored to include Train Charters for up to around 100 people, or a private carriage for a group, Slater Meeting Room for max 25 guests, King's Cafe & Bistro at Tywyn Wharf and you can even book a Driver…
Ty Bach

Address

Warren Parc, Penegoes, Machynlleth, Powys, SY20 8NN

Telephone
01654 702054

info@warrenparc.co.uk

Machynlleth

Dates

From:

1 Jan 2026to31 Dec 2026

Ty Bach is a small cosy cottage set within our family run Caravan Park, 2 miles from the ancient market town of Machynlleth. An ideal base to explore the beautiful Dyfi Valley and Mid Wales.

Price
Price £395.00 per unit per week
Royal St David's Golf Club

Address

Harlech, Gwynedd, LL46 2UB

Telephone
01766 780361

sales@royalstdavids.co.uk

Harlech

Nationally and internationally renowned, Royal St David's is one of Wales' premier golf courses.
Aber Cottage Guesthouse

Address

Smithfield Street, Dolgellau, Gwynedd, LL40 1DE

Telephone
07976 518687

bwthynyraber@gmail.com

Dolgellau

Dates

From:

1 Jan 2026to31 Dec 2026

Aber Cottage is a 250 year old listed building situated in the picturesque market town of Dolgellau, in the heart of Wales' beautiful Snowdonia National Park. The guest house offers quality en-suite accommodation with private parking.

Price
Price £90.00 per room per night for bed & breakfast
Glandyfi Castle | Stay

Address

Glandyfi Castle, Glandyfi, Machynlleth, Powys, SY20 8SS

enquiries@glandyficastle.co.uk

Machynlleth

Exclusive-use castle near Machynlleth in Mid Wales, with 11 bedrooms sleeping 22 guests in individually styled bedrooms. Ideal for birthdays, anniversaries and relaxed get togethers with family or friends. Dog friendly venue with 40 acres of…
Rheilffordd Talyllyn Railway

Address

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

Telephone
01654 710472

enquiries@talyllyn.co.uk

Tywyn

Historic narrow-gauge steam railway set in beautiful, unspoilt southern Snowdonia. Running from Tywyn to Abergynolwyn and Nant Gwernol, the line passes the delightful Dolgoch Falls and there are excellent forest walks at Nant Gwernol.

Price
Price £11.00 per child to £150.00 Per Group
Portmeirion | Mermaid Spa

Address

Portmerion Village, Porthmadog, Gwynedd, LL48 6ER

Telephone
01766 772444

spa@portmeirion.wales

Porthmadog

The Mermaid Spa removes you a little from your normal life and touches you with a little of the magic of the Portmeirion experience. Each visitor to the Spa is unique, treated throughout the whole experience as special.
King Arthurs Labyrinth Waterfall

Address

King Arthurs Labyrinth, Corris Craft Centre, Corris, Gwynedd, SY20 9RF

Telephone
01654 761584

reception@kingarthurslabyrinth.co.uk

Corris

Dates

From:

25 Mar 2026to1 Nov 2026

At King Arthur's Labyrinth visitors sail by underground boat and through the cascading veil of a magical underground waterfall. As you pass through the waterfall, you're swept back in time to a mythical place filled with dragons, giants and King…

Price
Price £11.80 per child to £17.80 per adult
Y Tabernacl | Meetings & Events Venue

Address

Penrallt Street, Machynlleth, Powys, SY20 8AJ

Telephone
01654 703355

info@moma.machynlleth.org.uk

Machynlleth

Throughout the year MOMA WALES shows Modern Welsh Art, in a series of constantly changing exhibitions featuring Wales' top artists. Venue also available for Conferences, Meetings, Events and Workshops.
Tan-y-Fron Holiday Park

Address

Arran Road, Dolgellau, Gwynedd, Snowdonia National Park, LL40 2AA

Telephone
01341 422638

info@tan-y-fron.co.uk

Gwynedd

Dates

From:

1 Jan 2026to31 Dec 2026

Tan-y-Fron Caravan & Camping Holiday Park is situated in the beautiful Snowdonia National Park, a few minutes walk from the market town of Dolgellau.

Price
Price £10.00 to £76.00 per touring pitch per night normally for one car and 2 people
Centre For Alternative Technology | WISE Conference Centre

Address

Centre For Alternative Technology, Llwyngwern Quarry, Pantperthog, Machynlleth, Powys, SY20 9AZ

Telephone
01654 704973

venue.hire@cat.org.uk

Pantperthog, Machynlleth

WISE Conference Centre has impressive facilities that can deliver successful conferences, in memorable spaces.
The Sheppard Theatre comfortably holds 180 delegates within its circular, rammed earth walls and has an adjoining exhibition/reception…
Portmeirion Village & Gardens | Weddings & Occasions

Address

Portmeirion Village & Gardens, Portmeirion, Penrhyndeudraeth, Gwynedd, LL48 6ER

Telephone
01766 772337

weddings@portmeirion.wales

Penrhyndeudraeth

Situated on its own peninsula in Southern Snowdonia, Portmeirion is a sight to behold, with vistas in every direction and pathways to explore and be amazed by. Sit & soak up the atmosphere or wander aimlessly around the village and gardens.
Centre for Alternative Technology | Short Courses

Address

Centre For Alternative Technology, Llwyngwern Quarry, Pantperthog, Machynlleth, Powys, SY20 9AZ

Telephone
07719 087461

courses@cat.org.uk

Pantperthog, Machynlleth

Dates

The Centre for Alternative Technology offer day and short residential courses covering a range of sustainability issues, including: renewable energy, environmentally friendly building techniques, ecology, woodland management, organic gardening and…

Price
Price £275.00 to £650.00 per adult
Tyddyn Rhys Farm

Address

Aberdovey, Gwynedd, LL35 0PG

Telephone
01654 767769

tyddynrhys@googlemail.com

Gwynedd

Dates

From:

1 Jan 2026to31 Dec 2026

Tyddyn Rhys commands a privileged position half a mile above the village of Aberdovey with a panoramic view overlooking the Dovey Estuary and Cardigan Bay. The Welsh speaking family offer a warm Welsh welcome amidst some of Wales' most beau

Price
Price £85.00 per room per night for bed & breakfast
Cynfal Farm Cottages

Address

Cynfal Farm Cottages, Bryncrug, Tywyn, Gwynedd, LL36 9RB

Telephone
07971 065 953

cynfalfrm@gmail.com

Bryncrug, Tywyn

Dates

From:

1 Jan 2026to31 Dec 2026

Cynfal Farm in Southern Snowdonia is the perfect holiday location for couples or families seeking something rather special. Two well apointed self catering holiday homes. Own holt at Cynfal for the Tal y llyn Steam Railway.

Price
Price £450.00 to £910.00 per unit per week
Glandyfi Castle | Weddings

Address

Glandyfi Castle, Glandyfi, Machynlleth, Powys, SY20 8SS

Telephone
07498 668367

enquiries@glandyficastle.co.uk

Machynlleth

Historic castle wedding venue near Machynlleth, Mid Wales, overlooking the Dyfi estuary. Host up to 50 guests within the castle, with the option of larger marquee celebrations in the grounds. Licensed indoor and outdoor ceremony spaces, and 2-night…
Dyfi Wildlife Centre

Address

Cors Dyfi Nature Reserve, Derwenlas, Machynlleth, Powys, SY20 8SR

Telephone
01654 645184

dopenquiries@montwt.co.uk

Machynlleth

Dates

From:

11 Sept 2026to20 Dec 2026

The Dyfi Wildlife Centre near Machynlleth is the home of the Dyfi Osprey Project at the Cors Dyfi Nature Reserve. Most visitors spend around one and a half to two hours per visit, including some time in the 360 Observatory where you can enjoy…

Price
Price £1.75 per child to £6.00 per adult
Caravan @ Tyddyn Rhys Farm

Address

Tyddyn Rhys, Aberdovey, Gwynedd, LL35 0PG

Telephone
01654 767769

tyddynrhys@googlemail.com

Aberdovey

Dates

From:

1 Jan 2026to31 Dec 2026

Tyddyn Rhys commands a privileged position half a mile above the village of Aberdovey with a panoramic view overlooking the Dovey Estuary and Cardigan Bay.

Price
Price £400.00 to £405.00 per unit per week
National White Water Centre

Address

Canolfan Tryweryn, Frongoch, Bala, Gwynedd, LL23 7NU

Telephone
01678 521083

info@nationalwhitewatercentre.co.uk

Bala

The National White Water Centre has almost 40 years of experience in providing white water rafting at the best summer white water facility in the UK.
Cefn Crib | Cabins

Address

Cefn Crib, Pennal, Machynlleth, Powys, SY20 9LB

Telephone
01654 791203

sian@cefncrib.co.uk

Machynlleth

Stay in one of Cefn Crib's cosy cabins in Pennal, near Machynlleth. The shepherd's hut and glamping pod both sleep two and offer private decking with countryside views. Ideal for couples seeking a peaceful Mid Wales escape. Book your stay

Price
Price £120.00 per unit per night