Connemara National Park, Picturesque scenery. Letterfrack, Co Galway, Ireland Picturesque scenery. 4.5 National Park Introduction The national park is located on the west side of Ireland, in County Galway, covering 2957 hectares of mountains. The national park includes marshes, wastelands, grasslands, and forests, with magnificent and beautiful natural landscapes. Address Letterfrack, Co Galway, Ireland Phone +353 95 41054 Website http://www.connemaranationalpark.ie/