Tourism in Puerto Rico attracted 4.2 million visitors in 2013 and 4 million visitors in 2011, a notable increase over 2010 at 3.68 million, tourism has been a money revenue industry for Puerto Rico for a number of decades given it is host to diverse natural wonders, cultural and historical buildings, concerts and sporting events. The fact that visitors from the United States do not need a passport to enter Puerto Rico attracts a large number of tourists from the mainland United States each year. Other groups of tourists that visit Puerto Rico in significant numbers include French, German, Spaniards, Mexicans, Venezuelan, Brazilians and Asian tourists.
The tourism industry is expected to moderate levels of growth in 2014, driven primarily by the introduction of new cruise lines and airfare activity and the development of new hotels on the island. Nonstop to Puerto Rico from Frankfurt, London, Madrid, Bogota, Chicago, Atlanta, Miami, Houston, Los Angeles, Philadelphia and New York are currently available. New direct routes from Europe and Latin America are in the works.