Espoo Cathedral

https://www.espoonseurakunnat.fi/osallistu/lutheran/premises

<p>The medieval grey granite church is the oldest existing building in Espoo. The church's oldest parts date back to the 1480s. The architect was an unknown "Espoo master". The Espoo church is a significant monument of medieval murals. The church is also the most important single building in Espoo from the point of view of both building history and landscape.</p>