Turku Cathedral - Credit: Wikimedia Commons
Turku Cathedral (, ) is the only medieval basilica in Finland and the Mother Church of the Evangelical Lutheran Church of Finland. It is the central church of the Lutheran Archdiocese of Turku and the seat of the Lutheran Archbishop of Finland, Tapio Luoma. It is also regarded as one of the major records of Finnish architectural history. Read more on Wikipedia
Source: en.wikipedia.org