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.
Narikala is an ancient fortress overlooking Tbilisi, the capital of Georgia, and the Kura River. The fortress consists of two walled sections on a steep hill between the sulphur baths and the botanical gardens of Tbilisi. On the lower court there is the recently restored St Nicholas church. Newly built in 1996–1997, it replaces the original 13th-century church that was destroyed in a fire. The new church is of 'prescribed cross' type, having doors on three sides. The internal part of the church is decorated with the frescos showing scenes both from the Bible and history of Georgia.
The fortress was established in the 4th century and it was a Persian citadel. It was considerably expanded by the Umayyads in the 7th century and later, by king David the Builder (1089–1125). Most of extant fortifications date from the 16th and 17th centuries. In 1827, parts of the fortress were damaged by an earthquake and demolished.