Valentia Island

Valentia Island is a significant landmass located off the Iveragh Peninsula in County Kerry, Ireland. It sits in Dingle Bay and represents one of the most westerly points in the country.

The island is connected to the mainland via the Maurice O'Neill Memorial Bridge at Portmagee. From April to October, a seasonal car ferry also runs between Reenard Point and Knightstown, which is the island's primary settlement. Another village, Chapeltown, is located near the island's midpoint. With a permanent population of 658 people, Valentia is the fifth-largest island off the Irish coast. Its dimensions are roughly equal in length and width.

The name "Valentia" has an interesting linguistic history. It does not originate from the Spanish city of Valencia. Instead, it is an anglicized version of the Irish name for Valentia Harbour, which is "cuan Bhéil Inse." This translates to "harbour-mouth of the island." The name evolved through forms like "Bealinche" and "Ballentia." The Irish name for the island itself is Dairbhre, which likely means "oak isle."

While the English spelling might have been influenced by Spanish sailors, the roots remain firmly Irish.

Historically, the island served as a vital hub for global communication. Foilhommerum is the specific site of the first permanent communications link between Europe and the Americas. This was achieved through the laying of a transatlantic telegraph cable. The process involved several difficult attempts. An initial attempt in 1857 at Ballycarbery Strand failed. Subsequent cable landings at Knightstown in 1858 and Foilhommerum Bay in 1865 also did not succeed. Finally, in 1866, a commercially viable telegraph link was established between Foilhommerum Bay and Heart's Content, Newfoundland.

This telegraph technology changed how the world shared information. These transatlantic cables operated from Valentia Island for exactly one hundred years. The service finally ended in 1966 when Western Union International terminated its operations. Beyond communication, the island was essential for scientific accuracy. Before the transatlantic telegraph, American longitude measurements were uncertain compared to European ones. To fix this, the United States Coast Survey sent a longitude expedition in 1866. Scientists Benjamin Gould and A. T. Mosman reached the island on 2 October 1866. They built a temporary observatory to synchronize longitude observations with Newfoundland. After many cloudy days, the first signals were exchanged on 24 October 1866.

The island's geology offers a window into deep time. In 1993, a geology student discovered fossilized tetrapod trackways at Dohilla. These footprints were preserved in Devonian rocks on the north coast. They were made approximately 385 million years ago. At that time, the area was a sub-equatorial river basin. A primitive vertebrate walked through damp sand near a river margin, leaving prints. Silt and sand covered these tracks, eventually converting them into rock. These trackways are among the oldest known signs of vertebrate life on land.

Valentia Island also possesses a unique microclimate. It has an oceanic climate, characterized by high levels of moisture. In fact, it is the wettest weather station in Ireland. Despite being at the same latitude as St. Anthony in Newfoundland, the winters are much milder. This is due to the North Atlantic Current and prevailing southwest winds. These factors prevent frequent frost and snow. Because of this mildness, Glanleam House features sub-tropical gardens. These gardens contain rare plants from South America, Australia, New Zealand, Chile, and Japan. The tallest tree ferns in Europe grow here.

Today, the island is a destination for many different interests. Tourists visit the heritage centre to learn about the cable station and the RNLI's Valentia Lifeboat Station. The island is also famous for fishing. Local waters hold Irish records for species like the conger eel and red sea bream. Natural landmarks like Geokaun Mountain and the Fogher Cliffs attract visitors. Even famous figures have passed through, such as Charles Lindbergh. In 1927, he made his first European landfall over Dingle Bay and Valentia Island during his solo flight.