
Lough Derg Special Area of Conservation is a significant freshwater habitat in Ireland, renowned for its rich biodiversity and pristine waters that offer excellent opportunities for boating, angling, and wildlife observation.
Lough Derg is a large freshwater lake located on the River Shannon, spanning parts of counties Clare, Tipperary, and Galway in Ireland. Designated as a Special Area of Conservation (SAC) under the EU Habitats Directive, the lake and its surrounding wetlands protect a variety of habitats including open water, limestone pavements, alluvial forests, and oligotrophic waters. These environments support a diverse range of species such as otters, freshwater pearl mussels, and a variety of migratory fish and bird species. Historically, Lough Derg has played an important role in local communities for fishing, transportation, and recreation. The lake’s clear waters are prized for coarse and game fishing, including species like pike, perch, and trout. Its scenic shoreline and islands invite paddlers and boaters to explore tranquil bays and remote inlets. The surrounding countryside offers opportunities for walking and wildlife watching, particularly bird species like the Greenland white-fronted goose that winter in the area. Notable landmarks include Holy Island (Illaunmore), known for its monastic ruins, which add cultural depth to the natural landscape. The Lough Derg SAC appeals to outdoor enthusiasts and conservationists alike, seeking to experience Ireland’s natural freshwater ecosystems while enjoying low-impact recreation in a serene setting.
Crystal-clear waters supporting diverse freshwater fish and mussel populations
Holy Island with its historic monastic ruins and tranquil lands
Prime habitats for protected otters and migratory bird species
Peaceful boating and canoeing opportunities through bays and sheltered lagoons
Island in Lough Derg known for its early medieval monastic ruins and religious heritage.
A rare and protected species inhabiting the clean lake bed and tributaries, indicator of good water quality.
Riparian woodlands along parts of the shoreline providing crucial habitat for otters and nesting birds.