PortAventura World is an entertainment resort in Salou and Vila-seca, Tarragona, on the Costa Daurada in Catalonia, Spain. It was built around the PortAventura Park theme park, which attracts around 3.5 million visitors per year, making it the most visited theme park in Spain and the sixth most visited theme park in Europe.

A resort is a self-contained commercial establishment that tries to provide most of a vacationer's wants, such as food, drink, swimming, accommodation, sports, entertainment and shopping, on the premises. A hotel is frequently a central feature of a resort and the term resort may be used for a hotel that provides an array of entertainment and recreational activities. Some resorts are also condominium complexes that are timeshares or owned fractionally or wholly owned condominium. A resort is not always a commercial establishment operated by a single company, but in the late 20th century, that sort of facility became more common.