Liikkala fort was built by Russians in 1791-1792 as part of the South-Eastern Finland fortification system. It was meant to defend the road from the Swedish border to Hamina, which the Swedish army had used to attack Hamina in the Russo-Swedish war in 1788. Liikkala contained two ground redoubts and four demi-bastions.
After the Finnish War (1808-1809) Liikkala was abandoned, because the border was moved far away to west. Restoration of Liikkala Fort has been in progress since 1980 as an employment project by the National Board of Antiquities and the Ministry of Labour. Nowadays there remains well-preserved ground walls and some ruins of the Russian barracks.
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.