Overview
Foilhommerum Bay lies on the western tip of Valentia Island, County Kerry, and marks the exact point where the historic Atlantic telegraph cable made landfall in Ireland. The bay is a small, pebble‑strewn inlet framed by rugged cliffs that plunge dramatically into the Atlantic, offering visitors an unspoiled panorama of rolling waves and distant horizons. Its remote charm makes it a favourite stop for walkers tracing the Wild Atlantic Way, photographers hunting dramatic light, and history enthusiasts keen to stand where a 19th‑century marvel first connected Europe and North America.
History
The first commercially viable trans‑Atlantic telegraph cable was completed in 1866, linking Foilhommerum Bay to Heart’s Content in Newfoundland. Earlier attempts had failed – a 1857 landing at Ballycarbery Strand, an 1858 effort at Knightstown, and a 1865 trial at Foilhommerum Bay – before the successful 1866 operation.
In October 1866 a temporary longitude observatory was erected beside the cable station by American astronomers Benjamin Gould and A. T. Mosman. This enabled the first synchronized longitude signals to be exchanged with Heart’s Content on 24 October 1866, greatly improving navigation accuracy.
A memorial to the landing, unveiled in October 2002, stands atop Foilhommerum Cliff. Carved from local Valentia slate and designed by sculptor Alan Ryan Hall, it commemorates the cable’s role in global communication and its contribution to the 1866 Greenwich‑Newfoundland longitude link. The site remained a hub for trans‑Atlantic cables for a century, with operations finally ceasing in 1966 when Western Union International withdrew.
The Foilhommerum landing site is on the tentative UNESCO World Heritage list, recognising its significance in the history of international telecommunications.
What to See & Do
- Panoramic Viewpoint – A short, well‑maintained path leads from the roadside car park to a natural rock platform that juts over the water. On clear days the distant silhouette of the Skellig Islands is visible.
- Telegraph Heritage Trail – Interpretive panels, installed by the Valentia Island Heritage Society, explain the landing process, the cable’s construction and its impact on Irish society. The trail links the viewpoint with the nearby Valentia Island Visitor Centre.
- Foilhommerum Memorial – The 2002 slate memorial on Foilhommerum Cliff provides a focal point for history lovers and a photo opportunity.
- Longitude Field – The area where the 1866 longitude observatory stood is marked on the trail; information boards detail the scientific work of Gould and Mosman.
- Coastal Walks – Foilhommerum Bay forms part of the 20 km Valentia Island loop, which traverses dramatic cliffs, sandy beaches and historic sites such as the 19th‑century Valentia Slate quarry. Sections are suitable for moderate fitness levels, with occasional steep ascents offering rewarding vistas.
- Birdwatching – The cliffs host nesting seabirds including guillemots, razorbills and, in summer, occasional puffins. Binoculars and a quiet approach increase the chances of sightings.
- Photography – The bay faces west, making it ideal for golden‑hour shots of the Atlantic. The memorial and the rock platform provide striking foregrounds.
- Nearby Highlights – A short drive brings you to the Beginish Island nature reserve, the historic Cromwell Point Lighthouse, the sub‑tropical gardens of Glanleam House, and Geokaun Mountain, the highest point on Valentia Island.
Practical Information
Foilhommerum Bay is accessed via the Maurice O’Neill Memorial Bridge at Portmagee. A small free car park sits just off the R562; it fills quickly in summer, so early arrival is advisable.
The pathway to the viewpoint is unpaved but clearly marked. The final stretch includes uneven stone steps, so sturdy footwear is recommended. The site is wheelchair‑accessible up to the parking area, but the steps are not suitable for wheelchairs.
There is no admission fee and the site is open year‑round. The interpretive panels are maintained by the Valentia Island Heritage Society; no booking is required.
Public transport – Bus Éireann routes serve Portmagee. From April to October a regular ferry runs between Reenard Point on the mainland and Knightstown on Valentia Island, providing an alternative way to reach the island.
For further details, maps and a café, visit the Valentia Island Visitor Centre (open 9:00 am–5:00 pm, Monday–Saturday).
Foilhommerum Bay is where natural beauty and technological history converge, offering a quiet yet powerful reminder of Ireland’s contribution to global communication.