Finnish National Board of Antiquities
The restoration of the fortress began in 1957 and since the 1980s Finnish National Board of Antiquities has been responsible for the renovating the fortress structures. Much of the fortress remains to this day, and it is used as a venue for different events. Perhaps the most notable is the Hamina Tattoo, an international military music event held bi-annually in Hamina. Parts of the fortress are still in military use, as the Finnish Reserve Officer School is located in the fortress.