Cobh
One of Ireland’s most beautiful and best-kept secrets is the historic seaside port of Cobh. Rows of multicolored houses slope down to one of the world’s largest natural harbors as St. Colman’s Cathedral rises majestically above. After exploring the walkable town, head up the coast to lively Cork, one of Ireland’s largest and most vibrant cities. Here you’ll find another must-visit church, St. Fin Barre’s Cathedral, which takes your breath away with its soaring arches and grand chambers illuminated through intricate stained-glass windows.