The Twelve Bens, also known as the Benna Beola, is a rugged mountain range in County Galway, Ireland, with sharp-peaked quartzite summits and ridges. It's a popular spot for hill-walking, offering challenging routes like the Glencoaghan Horseshoe. The range includes 22 peaks above 100 meters, each with its own unique character and stunning views. With its mix of rocky peaks, deep valleys, and diverse geology, the Twelve Bens are a must-visit destination for outdoor enthusiasts looking for a true Irish mountain adventure.