10. PortAventura, Spain

PortAventura is a theme park and a resort in the south of Barcelona, in Salou, Tarragona, Spain. The resort also includes Costa Caribe Aquatic Park and six hotels. The park, located in the south of Barcelona, features five theme areas based on civilizations (Mediterrània, Far West, México, China and Polynesia), and one theme area based on Sesame Street, which was opened for the 2011 season of the park. Over 30,000 species of plants gather in the park.