Ireland Known as the “Emerald Isle,” Ireland is an island nation in the North Atlantic famous for its lush, green landscapes, rich history, and vibrant cultural traditions. It is a land of ancient castles, dramatic coastal cliffs, and a world-renowned pub culture centered on storytelling, music, and camaraderie. While its capital, Dublin, is a modern European hub, the country’s heart lies in its friendly people and its deep literary and folkloric heritage.