The National Museum of Finland (Kansallismuseo) will temporarily close its doors on October 16th for a comprehensive renovation and expansion project. Before bidding farewell to its visitors, the museum is extending an invitation for one last memorable visit. During the museum s final opening weekend from October 13th to 15th, 2023, visitors will have the opportunity to immerse themselves in an uninterrupted 48-hour museum experience, complete with the option to spend the night.