The Petäjävesi Old Church (Finnish: Petäjäveden vanha kirkko) is a wooden church located in Petäjävesi, Finland. It was built between 1763 and 1765. The bell tower was built in 1821. It was inscribed in 1994 on the UNESCO World Heritage List. The church is located about 1 km to the west of the centre of Petäjävesi. The church went out of use in 1879 when the new church was built. The old church has retained its original appearance and its interior decoration exceptionally well. It is a popular church for weddings in the summer, and there is a church service on most Sundays.
The church was built as the chapel for the area of Petäjävesi, which has belonged to the congregation of Jämsä. The local people had been given the permission to build a graveyard and a small village church at their own expense by the crown as early as in 1728 because the trip to Jämsä was long, howewer it took about 35 years until the construction began. The church was planned and built by Jaakko Klemetinpoika Leppänen, a church builder from Vesanka. In 1821 the windows were enlarged and the sacristy was moved from the northern part of the church to the east. The bell tower was also added by Erkki Leppänen, the grandson of the original builder.
The cross-type floor plan of the church came into use in the Nordic countries at the end of the 17th century and became common in the 18th century in the countryside churches. The high roof resembles the earlier gothic style.
From Forgotten to World Heritage
After the new church was built, the old remained abandoned for a long time. Only the cemetery around the church and the belltower were in use. In the 1920's an Austrian art historian Josef Strzygowski noticed the architectural and historical value of the church and since 1929 it has been restored several times. In 1994 it was approved in the UNESCO's World Heritage Sites representing typical eastern Scandinavian wooden church tradition.