Mullet Peninsula SAC (Special Area of Conservation) Adventures

The Mullet Peninsula SAC (Special Area of Conservation) covers a distinctive coastal region in County Mayo on the west coast of Ireland. This area is characterized by its expansive machair systems—a rare type of fertile, calcareous dune grassland—alongside sandy beaches, coastal lagoons, and rocky shores. The peninsula stretches into the Atlantic Ocean, creating a stunning landscape shaped by strong oceanic influences and moderate temperate climate. Ecologically, the SAC supports a variety of important habitats including dune systems, machair, salt marshes, and estuarine waters, which provide refuge to an important array of plants and animals. Notably, it supports internationally significant populations of breeding birds such as the chough (Pyrrhocorax pyrrhocorax) and important populations of rare orchids and other herbaceous species adapted to the machair soils. The peninsula is also frequented by otters and supports diverse marine life just offshore. Historically, the area has seen centuries of low-intensity farming and fishing, which have helped maintain its open landscapes and ecological diversity. Recreation opportunities on the peninsula are abundant—visitors can hike coastal trails to experience dramatic Atlantic views, explore the quiet beaches, and engage in birdwatching. The nearby villages provide a glimpse into traditional Irish culture with local crafts and music. The Mullet Peninsula’s relatively remote location makes it a peaceful retreat with rich natural and cultural appeal.