Italy, officially the Italian Republic, is a nation located in Southern and Western Europe. It is characterized by a large peninsula that extends into the Mediterranean Sea, bordered by the Alps to the north and sharing land borders with France, Switzerland, Austria, Slovenia, and the enclaves of Vatican City and San Marino. The country is renowned for its diverse geography, which includes mountainous regions, fertile plains, and nearly 800 islands, most notably Sicily and Sardinia. With a population of approximately 59.5 million people, Italy's cultural and historical significance is immense, making it a cradle of Western civilization and a major economic power in the European Union.