Carrigogunnell Castle

The chances are you’ve never heard of Carrigogunnell Castle in County Limerick. However if you’re a fan of a certain world conquering Irish music group, you’ll at least have seen pictures of it. It’s the menacing looking ruin that appears on the back cover of U2’s Unforgettable Fire album. But of course Carrigogunnell, near the village of Clarina, had it’s …