10. Mexico (22.4 million visitors)
Mexico is a true tropical paradise. With a completely developed tourism industry in such centers as Cancun and Puerto Vallarta, you can wade through breathtaking jungles in search for colorful, exotic birds or scuba dive in warm waters. The history of the country is fascinating! With the Spanish and Mayan heritage, there is some secret beauty in its landscapes. Mexico is also become one of the most visited countries in the world due to its fledgling medical tourism industry in the cities such as Guadalajara.
Although the list is amazing, I’d like to see some other countries on it! What do you think of this list? Which countries would you like to see on the list? Let me know!