The history of Orisberg mansion dates back to 1676, when the mayor of Vaasa, James Rossi, with his partners were licensed to establish and ironworks to Orisberg. There were 11 owners, until in 1783 a Stockholm merchant and shipowner, Bengt Björkman, acquired Orisberg and several other ironworks in Finland. Due the nobility family name later was changed to Björkenheim.
Captain Lars Magnus and Lovisa Wilhelmiina Björkman host of the manor as a pair and they begged permission to hire a priest and build their own church. These permits were granted and the mansion was an independent parish for 40 years from 1828 to 1868. Orisberg church, bell tower and the parsonage was designed by architect Carl Ludvig Engel.
In addition to managing a small church pastor's duties included work as a teacher. Because there were not yet elementary schools the wealthiest people sent their children to school in Orisberg even over long distances.
Today Orisberg is one of the recreation centers run by Logos Ministries in Finland, an organization within the Lutheran Church of Finland. It offers services for visitors in the summer time. There are cabins for rent, well equipped camping area for tents and caravans, cooking facilities, sauna by a small lake. A café in an old vicarage serves delicious meals. The place still belongs to the manor Orisberg (Björkenheim), which is still a working farm.
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.