Ireland is a large island in Northwestern Europe, comprising the independent Republic of Ireland and the United Kingdom's Northern Ireland. Known as the "Emerald Isle" for its lush greenery, the island boasts a landscape of rolling hills, mountains, dramatic coastlines with cliffs and beaches, and a mild, temperate climate. Rich in culture and history, Ireland is famed for its writers, folklore, traditional pubs, and international celebrations like St. Patrick's Day. The Republic of Ireland, a member of the EU, is a developed, peaceful country with a strong economy and high quality of life.