Penmon: The Point, the Priory and Getting There from Llandudno

Penmon is a promontory, village and ecclesiastical parish on the eastern tip of Anglesey, in the community of Llangoed. The name says what it is: pen, which in Welsh can mean head, end or promontory, and Môn, the Welsh name for Anglesey. The land runs out into the water opposite Puffin Island, and the lane runs out with it.

Two stops sit on that lane. At the end is Penmon Point: a rocky beach looking across to the Trwyn Du lighthouse with Puffin Island beyond, a café at the road head, rock pools when the tide is out. Back down the lane are the ruins of St Seiriol’s priory, its church, the holy well behind it and a dovecote of about 1600. Reviewers put the walk between the two at about 0.7 miles; one in July 2025 called it “a gentle slope for about a mile” from the lower car park. The last stretch of road is private and tolled, and that shapes a visit here more than anything else.

Penmon is 15.1 km from Llandudno in a straight line, across the mouth of the Menai Strait; it about 3 miles (4.8 km) east of the town of Beaumaris. The view runs south to Snowdonia across the strait and back east to the Great Orme.

The point, the lighthouse and Puffin Island

Penmon Point carries 4.7 from 3,261 Google reviews, far more than anything else at this end of the island. What is there is a pebble and rock shore, a café with toilets for customers, and the water. Seals come close in: a visitor in July 2026 wrote, “Fantastic place to stop for lunch. Great views. Saw seals in close.”

The tide decides the rest. A visitor in August 2025 set it out: “The beach is rocky, so best take flip flops to walk around in. When the tide is out there’s loads of rock pools, and when it’s in then you can swim as the water gets deep quite quickly.” Not everyone is taken with it — a three-star review in April 2026 found “not much there apart from views” — and another that month warned it is “Not the beat place for anyone who needs walking aids or are unsteady on their feet”.

Trwyn Du lighthouse, 4.6 from 47 reviews, exists because of a wreck. On 17 August 1831 the Rothesay Castle, a paddle steamer on a day trip from Liverpool, sank in very heavy seas; of more than 140 aboard, 23 survived. The lighthouse and a lifeboat station were built afterwards. The station closed in 1915, superseded by the Beaumaris lifeboat, its boats having saved at least 143 lives. Puffin Island — Ynys Seiriol — lies half a mile offshore and still carries the tower of a 12th-century church; rats had cut its seabird population to 40 by the 1890s.

The toll road, and what reviewers argue about

The money is collected at a hut near the priory. A visitor in April 2026 described the routine: “pay the friendly gent in the grey hut before continuing down a tarmac lane with narrow passing points”. Charges vary by vehicle and by season and have changed over the years, so treat any figure you read elsewhere as provisional. A visitor in July 2023 noted that “cash seemed to be preferred, at least by the old guy holding the fort”, and that “Your ticket lets you come and go for the whole day”; one in August 2025 minded that the toll “is charged no matter how long you stay”.

Whether it can be avoided is genuinely disputed. A visitor in July 2026 said you can “park at the Priory for free and walk the 0.7miles to the Point”; one in September 2023 advised parking “on the road just before the place as there is ample parking in laybys before”; several others describe paying to park at the priory itself. Overnight stays are as muddled: a visitor in July 2026 had “an overnight camp with roof tent”, while one in April 2026 says overnight camping “is clearly signed and not permitted”.

The priory, the well and the dovecote

The priory ruins hold 4.5 from 546 Google reviews, the dovecote 4.3 from 61. Standing are the southern range — the refectory, with a dormitory above — and the church of St Seiriol, whose oldest parts date to 1140; the eastern range has gone. Inside the church are two 10th-century crosses and a decorated font. The larger is badly weathered from standing outside in a deer park until 1977. A visitor in January 2022 had one complaint about seeing them: “the access to see the 10th Century crosses which are quite poorly lit and the perspex door is quite opaque”.

Behind the church is St Seiriol’s Well in its small chamber. The lower walls beside it may belong to Seiriol’s own 6th-century church, which would make them the oldest remaining Christian building in Wales. Across the lane the dovecote, built about 1600 by Sir Richard Bulkeley for pigeon eggs and meat, has a domed roof with a cupola and held 1,000 nesting boxes; the central pillar that carried a revolving ladder survives, the ladder does not.

Expect a short stop. A visitor in June 2023 put it at “15/30 minutes to look around”, one in August 2020 was “Slightly disappointed with this as it’s basically the shell of one building with a dovecote opposite”, and one in July 2023 recorded that at the priory “There are NO toilets.”

Seiriol, the Vikings and the quarries

By tradition the community grew around a monastery founded in the early 6th century by Saint Seiriol, on land given by his brother Einion, king of Llŷn; Seiriol later withdrew to a hermitage on Puffin Island. Vikings destroyed much of Penmon in 971, and the crosses and the font are what survive from that time. The church was rebuilt in stone between 1120 and 1123 under Gruffudd ap Cynan and Owain Gwynedd, enlarged in the early 13th century as an Augustinian priory under Llywelyn ap Iorwerth, and dissolved in 1538 with only the prior and two others left. The buildings passed to the Bulkeleys of Beaumaris, who turned the land into a deer park and built the dovecote.

The other industry was stone. The grey-brown veined limestone quarried here is known as Penmon marble, and brachiopod fossils turn up in it; Dinmor Park, the largest quarry, worked from about 1898 until the 1970s. Penmon limestone went into Birmingham Town Hall, the Menai Suspension Bridge of 1826 and the Britannia Bridge of 1850. The cliff itself is alternating limestone and shale about eight metres high, cut by faults and eroded into an arch beneath, and rocks fall from it from time to time.

Getting there from Llandudno

By road only, on the evidence in this pack. Anglesey is an island, so the drive crosses the Menai Strait by one of the two bridges that Penmon’s own stone helped build, then runs out through Beaumaris; the priory stands on the B5109. The final lanes catch people out: a visitor in June 2026 “Got a bit lost following the sat nav around narrow lanes but well worth the trip”.

There is no verified public transport. The pack establishes Llandudno’s own rail and bus links, including buses from Bangor four times an hour, but no service reaching Penmon and no railway this way. Full-day Anglesey coach tours run out of Llandudno, though none of the listed itineraries names Penmon as a stop. On foot, the Anglesey Coastal Path follows Penmon’s shores — a visitor in April 2026 noted, “You can get straight onto the Wales Coastal Path” — but it is an island path, and it does not connect back to Llandudno.