Overview
In 1866 the first lasting telegraph cable across the Atlantic came ashore near Knightstown, and for the next hundred years messages between Europe and North America passed through this village at the eastern tip of Valentia Island. It is a small place – 244 people at the last count – but a deliberately handsome one, laid out as a planned Victorian grid around the harbour, a red clock tower and a tidy main street. A short car ferry links it to the mainland near Cahersiveen, which makes it an easy stop on the Ring of Kerry and the Skellig Ring.
If you do one thing, make it the Valentia Cable Station, now an immersive visitor experience telling the story that put this village on the map.
A planned village and the Atlantic cable
Knightstown is one of Ireland’s first planned villages. The Scottish engineer Alexander Nimmo laid it out in 1830–31 for Maurice FitzGerald, the 18th Knight of Kerry, and it was built in the early 1840s on a neat grid that still frames the quay.
Its fame came with the cable. After several failed attempts in the late 1850s, the first durable transatlantic telegraph cable was completed in 1866, running from Valentia to Newfoundland. A cable station operated in Knightstown until 1966 – a full century of transatlantic traffic through a Kerry village. The story is told at the Valentia Cable Station and at the island’s heritage centre.
Slate is the other old industry: the Valentia Slate Quarry, a short drive from the village, supplied slate that roofed grand buildings well beyond Ireland, and the workings still scar the hillside. And the village has kept the sea in its bones: it has been home to the Valentia lifeboat since 1869, when the RNLI station moved here from Reenard Point across the water.
Getting onto the island
There are two ways across. The car ferry runs from Knightstown to Reenard Point, near Cahersiveen (around €12 one way at the time of writing, cash), a five-minute crossing that saves a long road loop. At the other end of the island, a road bridge at Portmagee carries you over year-round, which matters because the ferry is seasonal and weather-dependent.
What to see and do
Valentia Cable Station
The restored cable station is now an immersive visitor experience on the history of the transatlantic cable. It opens daily, 10am to 5.30pm (last entry 5pm). There is no parking at the station itself: use the visitor car park about 200 metres away, opposite the Church of the Immaculate Conception.
Valentia Lighthouse
At Cromwell Point, Valentia Lighthouse opens seven days a week from March to October, 10am to 5.30pm (last entry 5pm), and closes from November to February. It marks the northern entrance to the harbour, and it is worth the drive out for the setting alone.
Glanleam House gardens
A short walk from the quay, Glanleam House shelters a sub-tropical garden that thrives in the island’s mild Atlantic climate: tree ferns and southern-hemisphere planting under an Irish sky.
Valentia Island Heritage Centre
The heritage centre fills the former Knightstown National School, built in 1861 and closed in 1976. It covers the island’s geology, the cable story and island life, and admission is free. Open April to September (066 947 6411).
On the water
Valentia Island Sea Sports & Adventure Centre works out of Knightstown, running courses and hire over the summer, and you can take self-drive boats from Knightstown Marina with no experience needed. For families, Cracow Park has a playground by the shore.
Walks
The coast around Knightstown is made for walking, from the harbour out towards Cromwell Point and the lighthouse, or over to Glanleam and its shingle beach. The island also holds one of the oldest fossil footprint sites in the world, the tetrapod trackway, left by an early four-legged animal some 350 million years ago. Distances are modest but the ground is exposed: check the tide before any shoreline stretch, and keep dogs on a lead near cliffs and grazing.
Practical
- Public transport: Local Link Kerry route 287a stops at the Clock Tower on Tuesdays, Thursdays and Fridays, linking Knightstown with Chapeltown, Portmagee and Cahersiveen.
- Parking: available at the harbour; note there is none at the Cable Station, where you park 200 m away.
- Food and drink: pubs and cafés line the quay, including the long-standing Boston’s Bar, and the Royal Valentia Hotel serves food year-round.
- Tidy Towns: Knightstown is a regular Tidy Towns entrant, and it shows in the state of the streets.
If you are coming for the day, take a morning ferry from Reenard Point, do the Cable Station and the lighthouse, and you will still have time for the Glanleam gardens before the last crossing back.