In 2011, what may be the world's largest model airport opened for public view at Miniatur Wunderland in Hamburg, Germany. The model, named Knuffingen International Airport, is based on Hamburg International Airport. Another popular park in Europe, Madurodam in the Netherlands includes a model airport featuring models of several airlines such as KLM, Emirates, Lufthansa, EVA Air, Turkish Airlines, UPS Airlines, Transavia, Thai Airways, Korean Air, Delta Air Lines, and an A380 of Singapore Airlines, alongside a DHL -branded Airbus A300. The Madurodam airport is based on Amsterdam's Schiphol Airport.