Helsinki-Malmi Airport may look like a regular transport facility at first, but it is Europe’s one of the most endangered sites. It was opened in the 1930s and has become an example of aviation architecture dating back to pre-Second World War era. The government is considering to propose the structure as a UNESCO World Heritage Site due to its historical significance. At the same time, plans to close this second busiest airport in Helsinki have also been discussed. So, next time you are visiting Helsinki-Malmi Airport, keep in mind its importance when it comes to local history.