Europe has a rich history in aviation, with several of its airports dating back to the early 20th century, a testament to their long-standing significance in global air travel.
Copenhagen Airport, established in 1925, ranks as one of the world's first civil airports. Initially known as Kastrup Airport due to its location, the airport has grown to become the primary international hub in Denmark. According to the airport, it featured an "imposing wooden barracks as the main terminal building and many spectators watching the few planes take off and land." It stands today as the busiest airport in the Nordic countries.
Geneva Airport in Switzerland first entered operations in 1919, as sanctioned by the Grand Council of the Republic and Canton of Geneva. Arena Park highlights its early service starting in 1922, with noted flights, such as Lufthansa's from Berlin to Barcelona with a stopover in Geneva. Known locally as 'Cointrin Airport,' it remains a significant international entry point to Switzerland.