The history of fishing in Inishowen stretches back thousands of years, with the rich waters of the Atlantic Ocean, Lough Foyle, and Lough Swilly shaping the lives and traditions of coastal communities across the peninsula.
Early settlers relied on subsistence fishing, catching species such as cod, haddock, herring, and shellfish using small rowing boats and hand-baited lines. Fishing was often combined with farming, creating a way of life deeply connected to both land and sea. Local communities developed practical and innovative techniques, including using dog skin for net buoys and seaweed to fertilise crops, reflecting the ingenuity of Inishowen’s early fisher-farmers.
The construction of the stone pier at Greencastle in 1857 marked an important turning point for the local fishing industry. The harbour became a key centre for fish trade, linking Inishowen to markets in Moville, Portrush, and beyond.
The mid-20th century brought major changes to the fishing industry in Inishowen. The arrival of diesel engines, modern boats, and new fishing technologies transformed small-scale subsistence fishing into a more commercial industry. The establishment of Bord Iascaigh Mhara (BIM) in 1952 provided grants and support for local fishermen, helping modernise the fleet and strengthen coastal communities such as Greencastle.
During this period, local fishermen increasingly targeted herring, mackerel, whitefish, salmon, and shellfish, while fisheries education also expanded with the opening of the National Fisheries College in Greencastle in 1974.
Since Ireland joined the European Union in 1973, the fishing industry has operated under conservation measures including the Common Fisheries Policy, quotas, and the 200-mile fishing limit. While these regulations aim to protect fish stocks and marine ecosystems, they have also created challenges for local fishing communities.
Today, Inishowen fisheries continue to balance tradition, sustainability, and modern fishing practices. Fishing remains an important part of the peninsula’s maritime heritage and local economy, helping preserve a centuries-old connection between the people of Inishowen and the sea.

Photo Courtesy of Tim Thompson