With 48.6 million tourists a year (2014), Italy is the fifth most visited country in international tourism arrivals. People mainly visit Italy for its rich art, cuisine, history, fashion and culture, its beautiful coastline and beaches, its mountains, and priceless ancient monuments. Italy also contains more World Heritage Sites than any other country in the world.
Tourism is one of Italy's fastest growing and most profitable industrial sectors, with an estimated revenue of €189.1 billion.
People have visited Italy for centuries, yet the first to visit the peninsula for touristic reasons were aristocrats during the Grand Tour, beginning in the late 17th century, and flourishing in the 18th century.
Rome, as the capital of the powerful and influential Roman Empire, attracted thousands to the city and country from all over the empire, which included most of the Mediterranean, Northern Africa, mainland Great Britain (England) and the parts of the Middle East. Traders and merchants came to Italy from several different parts of the world.
When the empire fell in 476 AD, Rome was no longer the epicentre of European politics and culture; on the other hand, it was the base of the papacy, which then governed the growing Christian religion, meaning that Rome remained one of Europe's major places of pilgrimage. Pilgrims, for centuries and still today, would come to the city, and that would have been the early equivalent of "tourism" or "religious tourism". The trade empires of Venice, Pisa and Genoa meant that several traders, businessmen and merchants from all over the world would also regularly come to Italy. In the 16th and early 17th century, with the height of the Renaissance, several students came to Italy to study Italian architecture, such as Inigo Jones.
Real "tourism" only affected in Italy in the second half of the 17th century, with the beginning of the Grand Tour. This was a period in which European aristocrats, many of whom were British, visited parts of Europe; Italy, Greece and other Mediterranean places were amongst the most popular. This was in order to study ancient architecture and the local culture. The Grand Tour was in essence triggered by the book Voyage to Italy, by Roman Catholic priest Richard Lassels, and published in 1670. Due to the Grand Tour, tourism became even more prevalent - making Italy one of the most desired destinations for millions of people. Once inside what would be modern-day Italy, these tourists would begin by visiting Turin for a short while. On the way there, Milan was also a popular stop, yet a trip to the city was not considered essential, and several passed by, or simply stayed for a short period of time. If a person came via boat, then they would remain a few days in Genoa. Yet, the main destination in Northern Italy was Venice, which was considered a vital stop, as well as cities around it such as Verona, Vicenza and Padua. Tourists rarely, yet occasionally, got to Trieste.