The church was designed and completed by Matti Härmä in 1686. It is dedicated to the Swedish Queen Eleonora. The construction is based on the medieval tradition of church building in Pohjanmaa area (Mustasaari and Pedersöre churches). Tornio church is one of oldest and most well-preserved wooden churches in the Northern Finland and Scandinavia.
In the 18th century French scientist Maupertuis did measurements in Finnish Lapland to determine the shape of the Earth. The starting point was the bell tower of the church.
The church is open summertime, other times by request.
Sigmaringen Castle was first mentioned in the year 1077 in the chronicles of Petershausen monastery. The oldest parts of the castle are concealed beneath the alterations made during the 17th and the 19th centuries. The secret of the earliest settlement built on this defendable rock will never be fully revealed: large-scale excavation work would be necessary, which the extensive land development renders impossible. Judging from the many Roman remains unearthed in the area around Sigmaringen, the 12th century keep known as the 'Roman Tower' could be traced back to a Roman predecessor.
The castle remains that have been preserved (gate, great hall and keep) date back to the Staufer period around 1200. The castle remains were integrated into subsequent buildings. The foundations of the castle buildings are to a large extent identical to the surrounding castle wall.
These remains give us a good idea of how the castle might have looked during the 12th century.