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Criccieth Castle on its headland promontory above the town, the bay and Tremadog Bay beyond

Llŷn Peninsula · Gwynedd

Criccieth

A castle town between two beaches, with its medieval fortress above the bay and the Llŷn coast opening in both directions.

  • Type of placeSmall seaside town
  • Best forCastle, beach & medieval history
  • Visit lengthTwo hours or a half day
  • SettingHeadland on the south Llŷn coast
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01The town

A castle on a headland between two beaches

Criccieth sits on the south coast of the Llŷn Peninsula, where a rocky headland pushes out into Tremadog Bay and splits the shore into East Beach to the north-east and Marine Terrace to the west. The castle occupies the headland’s crown. Y Maes — the old market square — sits at the foot of Castle Street, with the town climbing up toward the gatehouse and the High Street running back from it into everyday life.

Why it matters

Most castles make you go to them. This one is unavoidable: the headland puts it in front of you arriving by road, walking either beach, or looking back from the water. You do not need a ticket, or even to leave the sand, to get the best of it.

East Beach at Criccieth at low tide, wet sand and rock pools reaching out to the water

Character

A castle town and a modest resort

Criccieth grew as a Victorian seaside town around a medieval castle that had already stood for six centuries. It remains a lived-in, Welsh-speaking community: a resort by summer, a quiet town in all other seasons.

Pace

Compact and walkable

The castle, East Beach and Y Maes are all within ten minutes’ walk of each other, and the climb to the castle entrance is the only real gradient in the town.

Landscape

Headland between two beaches

The castle headland divides the shore into East Beach and Marine Terrace. Snowdonia fills the northern horizon across Tremadog Bay. The Afon Dwyfor estuary lies to the east.

Best for

Castle and beach in one visit

Best for anyone who wants medieval history and a genuine beach in the same morning, and for a base on the south Llŷn that is quieter than Abersoch but no less useful.

02Discover

The moments that define a visit

Looking upward at the stone walls and gateway of Criccieth Castle

Criccieth Castle

A ruin on a rocky headland between two beaches, in sight from almost everywhere you stand in the town.

East Beach at Criccieth at low tide, wide wet sand with the hills across the bay beyond

East Beach

A quiet Blue Flag beach where the castle headland stays in view back along the sand.

The Memorial Hall on Y Maes, Criccieth, the square at the foot of the castle approach

Y Maes

The old market square at the foot of the castle climb, where the everyday town still gathers.

St Catherine’s Church, Criccieth, a stone building on Lon Ednyfed above the town

St Catherine’s Church

A medieval church above the town on Lon Ednyfed, a short walk up from the High Street.

Beyond these four moments, the fuller Criccieth catalogue continues below.

Find your bearings

A headland town with four things to find: the castle above, the beach below, the square at the foot of the hill, and the church on the lane behind the High Street.

Criccieth Castle walls and gateway from ground level No verified image yet

Criccieth Castle

On the headland above the town, up Castle Street from Y Maes: a short steep climb from the square.

Heritage

What to see and do

Four things to seek out in Criccieth — the castle, the beach, the town square and the medieval church — all within a short walk. No cafés, pubs or shops are listed here; see Local life for the town’s everyday character.

Looking upward at the stone walls and gateway of Criccieth Castle

Heritage · Cadw

Criccieth Castle

A native Welsh castle rather than an English one, on a rocky headland between two beaches. A short steep climb from the square, and the view is the reward.

45–90 minCastle headland

Check opening times and admission (opens in a new tab)
East Beach at Criccieth at low tide, wide wet sand with the hills across the bay beyond

Beach · Blue Flag

East Beach (Traeth y Dwyrain)

The beach below the castle headland, and the best view in Criccieth is the one looking back at the castle from the waterline.

A half-dayBelow the headland

Check seasonal dog restrictions (opens in a new tab)
The Memorial Hall across the open green of Y Maes, Criccieth

Town square & civic

Y Maes and the Memorial Hall

The old market square where the ordinary life of the town meets the climb up to the castle. The Memorial Hall faces onto it.

15–20 minTown centre

St Catherine’s Church on Lon Ednyfed, Criccieth, a stone building above the town

Church · Grade II*

St Catherine’s Church

A medieval double-nave church on the lane above the town, still holding services. Most visitors never climb far enough to find it.

15–20 minLon Ednyfed

Castle opening hours and admission prices are managed by Cadw and change year to year. Confirm current details before building a visit around them.

Criccieth Castle · Cadw

Sources

03Story

A Welsh castle that changed hands three times

Criccieth Castle is one of the clearest survivals of native Welsh castle-building in Britain: begun by a Welsh prince on a Welsh headland, taken by an English king, and left as a ruin by a Welsh rebel. The headland was always the point.

  1. The headland before the castle

    The rocky promontory between the two beaches was a natural defensive position on the south Llŷn coast long before any masonry. It controlled access to Tremadog Bay and the sea route between Gwynedd and the south.

  2. Llywelyn’s stronghold, around 1230

    Llywelyn ap Iorwerth (Llywelyn the Great) built the first masonry castle on the headland around 1230. It was extended by Llywelyn ap Gruffudd before 1282, and stood as a symbol of Welsh power on the south Llŷn coast for five decades before Edward I’s forces arrived.

  3. Edward I’s capture, 1283

    Following the death of Llywelyn ap Gruffudd in 1282, Edward I’s forces took Criccieth and incorporated it into his programme of castle-building across north Wales. An English gatehouse was added to the existing Welsh inner ward, and the town developed below the headland as part of the Edwardian settlement.

  4. Glyndŵr’s fire and the Victorian town

    Around 1404, during Owain Glyndŵr’s rebellion, the castle was partly burned and never fully rebuilt. The ruin remained on the headland as the town below it grew into a Victorian seaside resort, acquiring a train station on the Cambrian Coast Line and a modest reputation as a summer destination. Lloyd George — later Prime Minister — was associated with the town throughout his life; his memorial stands in Y Maes.

The stone walls and gateway of Criccieth Castle seen from below

A Welsh castle taken by Edward I, burned by Owain Glyndŵr, and left as a headland ruin still visible from the beach eight centuries on.

Atlas of Wales

Local life & everyday character

A Welsh-speaking town that happens to have a castle

Criccieth is a lived-in community first and a visitor destination second. The High Street, the square and the seafront serve the same population year-round; the summer crowd adds to it rather than defining it. The castle is visible from the supermarket car park. The beach is a five-minute walk from the station.

Around 56 per cent of residents speak Welsh as a first or everyday language. The town has the unhurried character of a south Llŷn coastal community that has always been aware of the sea and has never tried particularly hard to impress anyone about it.

Local tip

The view back to the castle from East Beach is better than the view from inside it. Walk down to the waterline and turn around.

East Beach at Criccieth at low tide, wide wet sand and the bay beyond
East Beach at low tide: a Blue Flag beach below the castle headland, no seasonal restrictions on dogs.

Where the town lives

The castle as backdrop

Criccieth Castle walls from ground level, stone gateway above
The castle as backdrop: Criccieth
Always present

The ruin is visible from almost every point in the town: from the car park, from the High Street, from the beach. It sits above ordinary life rather than being separated from it.

The beach and the shore

East Beach at low tide, Criccieth
East Beach: Criccieth
The quieter option

East Beach draws a mixed crowd in summer but never reaches the density of the bigger Llŷn resorts. The promenade along Marine Terrace on the west side is quieter still.

Y Maes and the High Street

The Memorial Hall facing onto Y Maes, Criccieth, benches along the paved approach
The Memorial Hall on Y Maes: Criccieth
The everyday centre

The square and the High Street are where the town buys its bread and meets its neighbours. Ordinary, Welsh-speaking, quiet most of the year, and lively enough in summer without being overwhelmed by it.

Town rhythm

Morning
The square and High Street are quiet before the castle opens. A good time to walk the headland path before the day trips arrive.
Through the day
The castle and the beach are the draw. The town stays navigable because most visitors stay close to the headland.
Season & off-season
Summer brings day-trippers; off-season the beach and headland belong to the residents, and the castle closes to weekends only.

Castle and coast, in one compact visit

Everything in this guide is within a short walk.

Criccieth is small enough that the castle, East Beach, Y Maes and St Catherine’s Church are all within fifteen minutes of one another on foot. The train station is five minutes from the square. There is no need to drive between points; park once, and the rest is on foot.

Plan your time
  • The stone walls and inner gatehouse of Criccieth Castle seen from below
    Criccieth Castle
  • East Beach at Criccieth at low tide, wide wet sand and the bay beyond
    East Beach
  • The Memorial Hall on Y Maes, Criccieth, the square at the foot of the castle approach
    Y Maes and the Memorial Hall
  • St Catherine’s Church, Criccieth, a stone building on Lon Ednyfed above the town
    St Catherine’s Church

A medieval Welsh castle between two beaches, and a small town that has always been defined by its headland.

Atlas of Wales

04Plan

Choose the pace that fits your day

  1. The Memorial Hall on Y Maes, Criccieth 1

    Y Maes and arrival

    Arrive by car or train and make for Y Maes: the square at the foot of Castle Street. The Memorial Hall faces the castle approach. This is where the visit starts.

  2. Criccieth Castle walls from below 2

    The climb to the castle

    Castle Street climbs from the square to the Cadw entrance. The headland path gives the first views over both beaches before you go in.

  3. Criccieth Castle on its headland above the bay 3

    The castle: inside and out

    The Inner Ward, the English gatehouse, and the views over Tremadog Bay toward Snowdonia. About 45–90 minutes inside. Admission applies; check the Cadw website for current prices and opening times.

  4. East Beach at low tide, Criccieth 4

    East Beach

    Walk down from the headland to the beach. Low tide opens the widest sand, and the best view of the castle from the waterline.

  1. The Memorial Hall across Y Maes, Criccieth 1

    Y Maes and the Memorial Hall

    Start at the square. The 1925 Memorial Hall — Grade II listed — faces onto Y Maes, with the castle visible above Castle Street from here.

  2. Criccieth Castle walls and gateway 2

    The castle: full visit

    The castle via Castle Street: the Inner Ward, the English gatehouse added by Edward I in 1283, and the panorama from the headland crown over both beaches and the bay to Snowdonia.

  3. St Catherine’s Church, Criccieth 3

    St Catherine’s Church

    Back down Castle Street, then up Lon Ednyfed to the Grade II* medieval church: a short detour that most visitors miss. The double-nave building has 13th-century origins.

  4. The Memorial Hall on Y Maes, Criccieth, the town’s civic building 4

    High Street and back lanes

    Stryd Fawr (High Street, the A497) and the back lanes between the square and the seafront: the everyday commercial and residential fabric of a small Welsh town.

  5. East Beach at Criccieth at low tide, wide wet sand and rock pools 5

    East Beach and the promenade

    Out to East Beach for the view back to the castle headland, then along the seafront. Marine Terrace on the west side gives the same view from a different angle.

Practical

Plan your visit

Everything you need for arriving, parking and getting around.

Getting here

By car

The A497 runs along the south Llŷn coast, connecting Criccieth to Porthmadog (about 6 miles east) and Pwllheli (about 7 miles west). Y Maes and the castle-street area have the nearest car parks. Check current Gwynedd tariffs on arrival.

Open Y Maes car park in Google Maps

By train

Criccieth has its own station on the Cambrian Coast Line (Machynlleth–Pwllheli), about 400 metres from Y Maes on foot. Trains run from Porthmadog to the east and Pwllheli to the west.

Check current train times

Practical details

Parking

Four Cyngor Gwynedd car parks: Y Maes on the green, Maes Abereistedd above the west beach, and Y Prom and Rhodfa’r Môr along the sea front east of the castle.

Gwynedd Council car parks

Charges and restrictions can change. Check the signs when you arrive.

See them on the map
Once you arrive

The castle, East Beach and Y Maes are within ten minutes’ walk of one another. The station is on the Cambrian Coast Line: a short walk from Y Maes. St Catherine’s Church is a short uphill walk from the High Street.

Use Criccieth as a base

Where to go next

Four Atlas destinations within reach of Criccieth: across the bay and along the south Llŷn coast. Distances are straight-line from the town, not driving times.

Black Rock Sands seen from the dunes, vehicles parked on the wide flat sand with hills across the bay

Black Rock Sands

A two-mile Tremadog Bay beach you can drive straight onto, with a rock-pooled headland at low tide: the nearest proper beach to Criccieth in the other direction.

About 1.9 miles east (straight-line) Harlech Castle stone walls and round towers on a grassy crag above the town, Welsh flags flying

Harlech Castle

Edward I’s fortress on a sheer crag above the dunes, across Tremadog Bay: the other great castle on this bay, built at almost the same moment as Criccieth’s English gatehouse.

About 6.7 miles south-east (straight-line) Porthmadog harbour, boats moored on the seaward side of the Cob.

Porthmadog

A harbour an embankment scoured into deep water by accident, and two railways’ terminus.

About 4.2 miles east (straight-line) Portmeirion's central piazza, a colourful Italianate square of pastel terraces and a campanile at the heart of the village.

Portmeirion

Clough Williams-Ellis’s Italianate village on the Dwyryd estuary, built over fifty years.

About 5.6 miles east (straight-line)

On the Atlas

Continue from Criccieth.

On the south coast of the Llŷn, toward Porthmadog and Tremadog Bay.

Open Criccieth on the map

Before you go

The castle and the beach. The two things that make Criccieth.

A medieval castle on a headland between two beaches. The town built itself around that fact eight centuries ago.

Open Criccieth on the map Explore the Gwynedd Atlas