Killary Harbour

Killary Harbour is a glacial fjord on Ireland's west coast between County Galway and Mayo, stretching about 16 kilometers inland. The waterway reaches depths of 45 meters and is surrounded by steep mountains that frame the valley along this coastal area.

The fjord was shaped by glacial movement during the Ice Age and has long defined this part of western Ireland's landscape. In the 1800s, locals built the Green Road along the southern shore as a famine relief project.

The waters here support both traditional fishing and modern shellfish farming, with mussel beds visible along the eastern sections. These practices shape how locals and visitors experience the harbour today.

Boat tours depart from Leenaun village from April through October to explore the fjord and see marine life. Weather conditions can change quickly in this exposed coastal area, so waterproof clothing and sturdy footwear are wise choices.

Mweelrea mountain rises 814 meters above the northern shore, creating a striking peak across the water. The Twelve Bens mountain range frames the view from the south, making the surrounding heights integral to the fjord experience.

Address: Killary Harbour, Ireland

GPS coordinates: 53.60303,-9.76595

Latest update: December 15, 2025 13:29