The Masku Church, built probably in 1490-1510, and surroundings represents one of the oldest parishes in Western Finland. The Masku parish was mentioned first time in 1234. The Mural paintings and pulpit date from the 17th century. There are also several medieval artefacts like crucifix and Silesian altarpiece located inside the church. Near the church is also "Humikkalan kalmisto", an Iron Age burial ground.
Finnish National Board of Antiquities has described the church area as national built heritage.
Olargues is a good example of a French medieval town and rated as one of the most beautiful villages in France. It was occupied by the Romans, the Vandals and the Visigoths. At the end of the 11th century the Jaur valley came under the authority of the Château of the Viscount of Minerve. The following centuries saw a succession of wars and epidemics, and it was not until the 18th century that Olargues became re-established. This was due to the prosperity of local agriculture and artisanal industry.
The Pont du Diable, 'Devil's Bridge', is said to date back to 1202 and is reputed to be the scene of transactions between the people of Olargues and the devil. The old village is clustered around the belltower, which was formerly the main tower of the castle (Romanesque construction). The old shops have marble frontages and overhanging upper storeys. A museum of popular traditions and art is to be found in the stairs of the Commanderie.