St Davids and the Peninsula: Britain's Smallest City

Published 31 August 2026

St Davids is a city by history and a village by size. It sits at the western tip of Pembrokeshire, on a peninsula that is almost an island, and the reason it exists is a sixth-century monastery in a hollow that raiders could not see from the sea. Around it: a National Park visitor centre, a harbour at Porthclais, boats to Ramsey from St Justinians, and Whitesands Bay as the beach for this end of the county.

This is not a Tenby day. Tenby is a walled resort on the south-east coast, a useful day base with a station; it has its own site on this network. St Davids is the other pole of Pembrokeshire Coast National Park. A full day if you do it properly. A week based here is better.

How small it actually is

The city is a Cross Square, a short High Street, a run of cafés — see where to eat — and then the ground drops. The cathedral sits in that hollow, below the town, with the ruined Bishop’s Palace beside it. From Oriel y Parc to the west door is ten minutes on the level and then down the steps. That is the whole centre.

The smallness is the gift. You do not need a car once you have parked. What you do need a plan for is the peninsula: Whitesands two miles west, Porthclais a mile south-west, St Justinians a little further, St Davids Head beyond the beach. Those are walks, or the Celtic Coaster, or a short drive you then have to park at the other end.

There is no railway station. The honest arrival is the T11 from Haverfordwest, or a car to Oriel y Parc. Our without a car and parking pieces cover both.

The cathedral

This is the building the city is for. Entry is by donation — the cathedral suggests a figure per adult; it is a working church, and it costs a great deal a day to keep open. Visiting hours are shorter than people expect, and Sundays are shorter still. Services, weddings and conservation work close parts of the building without much warning. Check the cathedral’s own page the morning you go.

What you are looking at is a Norman and later church on the site of Dewi’s monastery, begun in the 1180s, rebuilt after a tower collapse and an earthquake, restored by George Gilbert Scott in the nineteenth century. The floor slopes. The arcades lean. The east and west ends differ in height by several metres. That is not a fault in the photography; the ground is like that.

The nave, the painted ceiling, the shrine of St David, the quire — allow at least an hour, longer if you sit. Evensong, when it is sung, is the building doing what it was built for. There is no parking at the cathedral except pre-booked spaces for disabled drivers. Walk down from the town.

The Bishop’s Palace next door is Cadw, a ruin with a grand porch and a great hall, and it charges unless you are a member. Dogs on a short lead are allowed there; they are not allowed in the cathedral. Opening hours sit on the Cadw page; they are not the cathedral’s hours. St Non’s Chapel and well, on the cliff south of the city, mark the traditional birthplace of St David — a short walk, free, and the right coda if the palace is shut.

Oriel y Parc

The National Park visitor centre on Caerfai Road is the front door for anyone arriving by car or bus. Gallery, discovery centre, shop, café, toilets, beach wheelchairs to book, EV charging in the car park. Entry to the centre is free. The car park is not, in season — 1 March to 31 October. Confirm on their parking page.

The coastal buses — Puffin Shuttle, Strumble Shuttle, Celtic Coaster, T11 — use this park as a stop. That makes it the interchange for a car-free afternoon on the peninsula. The city centre is five to ten minutes on the level. Oriel y Parc is also the wet-day plan that is not the cathedral. See Pembrokeshire in the rain.

The peninsula: Porthclais, St Justinians, St Non’s

The city is a point. The peninsula is the rest of the day.

Porthclais is the old harbour in a narrow inlet a mile or so south-west, a twelfth-century port that later shipped limestone and coal. The National Trust has a small car park by the kiosk; members who check in park free. The coast path from St Davids is the better arrival if you have already paid at Oriel y Parc. It is not a swimming beach of the Whitesands kind.

St Justinians is the lifeboat station and the departure point for Ramsey Island. Round-island trips through the Bitches — the reef in Ramsey Sound — are shorter and rougher than a landing. Landing trips give you hours on an RSPB reserve of seals and choughs. Both cancel for swell. Book, and do not save the boat for the last morning. Our islands guide is the rest.

St Non’s sits on the south-facing cliff, chapel ruin and holy well. Combine it with Caerfai, a small cove below the city, if you want a swim that is not Whitesands. The Celtic Coaster (service 403) loops the peninsula in season and is the tool that makes these points a day without relocating the car. Check the day’s timetable; do not invent a half-hourly service in October.

Whitesands, the beach for this end

Whitesands — Porth Mawr — is the beach for the St Davids end of the county. Blue Flag, lifeguarded in season, the main surf beach of the peninsula, St Davids Head at the north end, Ramsey offshore. It is two miles west of the city. It is not a cove you stumble on after the cathedral; it is a separate trip.

The car park is St Davids City Council, not the county and not the Trust, charged 1 March to 31 October and often free in winter. It fills. The last stretch of road is narrow. Arrive early, or come on the Celtic Coaster, or walk the coast path from the city. Confirm the day’s parking on the city council page.

Surf schools operate in season. The sea is Atlantic: cold even in August, at its warmest in September, with rips on a swell. Swim between the flags when they are flying. Dogs are restricted in the main season. Carn Llidi, the hill behind, is a twenty-minute climb and one of the best small viewpoints in Wales. For the south-east sands, use Tenby as a day base and the beaches guide for the rest of the fifty.

St Davids Head

North from Whitesands, the coast path runs about two and a half kilometres to St Davids Head: an Iron Age promontory fort, the Warrior’s Dyke still visible, ancient field systems, and Coetan Arthur, a Neolithic burial chamber. Ramsey, the Bishops and Clerks, and on a clear day the Wicklow Mountains. It is one of the finest short walks in Wales.

Our walks guide picks up the longer lines — Abereiddi and the Blue Lagoon, Porthgain, the Strumble coast. From St Davids you can do the Head as a there-and-back from the beach, or a linear walk if the Coaster or the Strumble Shuttle will pick you up. Check; the summer shuttles are not a winter promise.

Getting here

By bus: the T11 from Haverfordwest is the year-round service into the city. The summer Puffin Shuttle (400) runs St Davids to Marloes via Broad Haven and Martin’s Haven. The Strumble Shuttle (404) runs St Davids to Fishguard via Abereiddi and Porthgain. The Celtic Coaster (403) loops the peninsula. All except the T11 are seasonal: they thicken or appear from late May to late September. Check Traveline Cymru for the day.

By car: the A487 from Haverfordwest. Park at Oriel y Parc for the city. Do not hunt for a space by the cathedral steps. Whitesands is a second park, early. See parking in Pembrokeshire.

By train: you do not. Haverfordwest is the station, then the T11. Anyone who tells you St Davids is on the railway is thinking of a different century.

A day on the peninsula

The shape that works: Oriel y Parc on arrival, cathedral in the morning — down the steps, sit, shrine, palace if it is open — lunch in the city, then the afternoon either at Whitesands and the walk to St Davids Head, or on a Ramsey boat from St Justinians if the sea allows. If the boat is cancelled, Porthclais and St Non’s are the mainland alternative, not a consolation prize.

Two days is better. One for the city and the Head. One for Ramsey, or for Abereiddi and Porthgain on the Strumble Shuttle. A week based here, with a day south to Pembroke if you want a castle, is the visit the August photographs were taken in May.

St Davids is the smallest city in Britain because a bishop sat in a hollow the Vikings could not see. The peninsula around it is why you stay. The rest of the county can wait.

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