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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.

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MOMA WALES | Museum Of Modern Art

Address

Y Tabernacl, 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.
Bryn Cleifion | Bettws Hall

Address

Bryn Cleifion Hall, Mallwyd, Machynlleth, Powys, SY20 9HW

Telephone
01686650628

selina@bettwshall.com

Machynlleth

Dates

From:

1 Feb 2026to30 Sept 2026

Bryn Cleifion Hall and Lodge are two self catering properties in Snowdonia National Park in Mallwyd.
Bryn Cleifion Hall sleeps up to 8 in 5 en suite bedrooms and has a modern kitchen, a sitting room with open fire and an acre of lawns. Outside…

Price
Price £850.00 to £1,750.00 per unit per week
Coedmor Cottage and Coedmor Barn

Address

Coedmor, Caerdeon, Barmouth, Gwynedd, LL42 1TL

Telephone
01341 430332

coedmorenquiry@hotmail.co.uk

Barmouth

Dates

From:

1 Jan 2026to31 Dec 2026

Charming units nestled between the beautiful Mawddach Estuary and Cader Idris mountain range. Minutes away from Barmouth and Dolgellau the cottages are ideally situated for walking, fishing, bird watching or just relaxing.

Price
Price £320.00 to £530.00 per unit per week
Gwerniago Camping Site

Address

Pennal, Machynlleth, Powys, SY20 9JX

Telephone
01654 791227

contact@gwerniago.co.uk

Machynlleth

Dates

From:

24 Mar 2026to1 Oct 2026

Gwerniago Campsite is located in Mid Wales between Machynlleth and Aberdyfi. Electric, Non-Electric, Grass & Hardstanding pitches available. Campfires allowed, Parking on pitch. Ideal base for Beaches, Mountains, Dyfi Bike Park, Mach Loop.

Price
Price £20.00 to £25.00 per touring pitch per night normally for one car and 2 people
Rheilffordd Talyllyn Railway | Wedding Venue

Address

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

Telephone
01654710472

enquiries@talyllyn.co.uk

Tywyn

The Talyllyn Railway's tea room at Abergynolwyn Station is licensed to hold civil marriage ceremonies. Make your Wedding Day extra special, yet different and less formal - hire a steam-hauled train to collect you and your guests from one of our…
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
Dinas Camping

Address

Dinas, Llanbedr, Gwynedd, LL45 2PH

Telephone
01341 241585

hideawayinthehills@outlook.com

Llanbedr

Dates

From:

1 Jan 2026to31 Dec 2026

Dinas camping is a small, quiet site which allows Campfires. At Dinas you have the best of both worlds as it is located in the Rhinog foothills but only 3 miles from some glorious sandy beaches and Harlech castle.

Price
Price £22.00 to £27.00 per touring pitch per night normally for one car and 2 people
The Wynnstay

Address

Maengwyn Street, Machynlleth, Powys, SY20 8AE

Telephone
01654 702941

croeso@wynnstay.wales

Machynlleth

Dates

From:

1 Jan 2026to31 Dec 2026

The Wynnstay Machynlleth is a charming old Coaching Inn. The restaurant appeals to gourmets, hungry locals and travellers. Open fires, log stoves, excellent wines and real ales. "This one is different", said Martin Bright in The Observer.

Price
Price £65.00 to £120.00 per room per night for bed & breakfast
Nyth Robin | Glamping Holidays

Address

Nyth Robin, Aberdyfi, Gwynedd, LL35 0RG

Telephone
07731 783534

hello@nythrobin.co.uk

Aberdyfi

Dates

From:

31 Mar 2026to30 Oct 2026

Nyth Robin Glamping offers fabulous holidays in a variety of unique accommodation options. You can choose from a family-friendly bell tent, yurt, or dome, a cosy woodland cabin, a unique vintage caravan, or a quirky converted horsebox!
All the…

Price
Price £80.00 to £130.00 per unit per night
Portmeirion Motorhome Park

Address

Portmeirion, Minffordd, Penrhyndeudraeth, Gwynedd, LL48 6ER

Telephone
01766 770000

stay@portmeirion.wales

Penrhyndeudraeth

Dates

From:

1 Jan 2026to31 Dec 2026

Portmeirion Motorhome Park is a new site within Portmerion village opening Monday 1st of August 2022 until 31st of October 2022.
Gogarth Hall Farm | B & B

Address

Gogarth Hall Farm, Pennal, Machynlleth, Powys, SY20 9LB

Telephone
07908 654730

brees2000@aol.com

Machynlleth

Dates

From:

1 Jan 2026to31 Dec 2026

Situated within Snowdonia National Park in a peaceful part of Mid Wales, Gogarth Hall Farm offers peace and tranquillity that is rich in wild life and a haven for rare birds.

Price
Price £50.00 per person per night for bed & breakfast
UNESCO Biosphere Reserve (Dyfi)

Address

Mid Wales, SY20 8ER

Experience the Wonder of Dyfi Biosphere: A Natural Gem Recognised by UNESCO
Discover the breathtaking beauty of the Dyfi Biosphere, an internationally recognised Biosphere Reserve designated by UNESCO. The reserve is a true gem, one of only six…
Hideaway in the Hills | Camping & Pod

Address

Hideaway in the Hills, Dinas, Llanbedr, Gwynedd, LL45 2PH

Telephone
01341 241585

hideawayinthehills@outlook.com

Llanbedr

Dates

From:

31 Mar 2026to30 Nov 2026

Dinas is a small, quiet, family friendly campsite, children welcome, ideal for walkers and those who wish to enjoy the countryside. We also have a Camping Pod which sleeps 2, offering all the fun of camping, without the effort of putting up a tent!

Price
Price £50.00 per unit per night
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…
Welsh Highland Heritage Railway

Address

The Station Building, Porthmadog, Gwynedd, LL49 9DY

Telephone
01766 513402

info@whr.co.uk

Porthmadog

The WHHR is a small, friendly railway where the train ride is just part of the experience. Free guided tours at the heritage centre. Vintage train.
Cefn Crib | Llety Cynnes Cottage

Address

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

Telephone
01654 791203

sian@cefncrib.co.uk

Machynlleth

Llety Cynnes is a renovated self-catering holiday cottage in Pennal, near Machynlleth, sleeping up to five guests. Enjoy modern, comfortable accommodation, a private patio and views across the Dyfi Valley. Ideal for families, couples and small…

Price
Price £150.00 per unit per night
Castle View Holiday Park

Address

Beach Road, Harlech, Gwynedd, LL46 2UG

Telephone
01766 780328

manager@minydonholidayhomepark.co.uk

Harlech

Dates

From:

1 Jan 2026to31 Dec 2026

Castle View Holiday Park is in the perfect location in Southern Snowdonia, overlooked by Harlech's medieval castle, adjacent to the Royal St David's Golf Club, and just a short walk to one of the Country's finest beaches.
Ty Derw Country House B&B

Address

Old Road, Dinas Mawddwy, Nr Machynlleth, Powys, SY20 9LR

Telephone
07970349965

tyderw@btinternet.com

Dinas Mawddwy, Nr Machynlleth

Dates

From:

1 Jan 2026to31 Dec 2026

Ty Derw is a charming Victorian stone built B&B in a picturesque setting in the Dovey Valley, about 12 miles from Machynlleth and Dolgellau. The four guest rooms have been refurbished to a very high standard. Ample parking.

Price
Price £50.00 to £57.50 per person per night for bed & breakfast
Dysynni Valley Shepherd’s Hut

Address

Bodilan Fach Farm, Llanfihangel y Pennant, Tywyn, Gwynedd, LL36 9TR

Telephone
01654 782674

admin@dysynnivalleyholidays.com

Tywyn

Dates

From:

1 Jan 2026to31 Dec 2026

New for 2021, a Shepherd's Hut in in the perfect location in Southern Snowdonia for a family or keen walkers, climbers, fishing enthusiasts. Created for those looking for a beautiful location to relax.

Price
Price £55.00 to £75.00 per unit per night
Ian Snow - Machynlleth

Address

Ian Snow - Machynlleth, The Old Post Office, 8 Maengwyn Street, Machynlleth, Powys, SY20 8AF

Telephone
01654 703945

sales@iansnow.com

8 Maengwyn Street, Machynlleth

From his shop in Machynlleth, Ian Snow started his business in 1978 selling throws, curtains, cushion covers,and gifts. The business is are proud of their ethical standards & passionate about our environment.
Y Plas Machynlleth | Venue Hire

Address

Machynlleth Town Council, Y Plas Machynlleth, Machynlleth, Powys, SY20 8ER

Telephone
01654 702571

enquiries@plasmachynlleth.co.uk

Machynlleth

Y Plas is a Grade 2 listed building, set in parkland offering a unique location for corporate events, weddings, meetings and events. Y Plas also includes a Craft Shop & Cafe.