Ribnica is an Ottoman fortress, located in the Stara Varoš neighborhood of Podgorica, the capital city of Montenegro. The fortress was built in late 15th century (around 1477), during the period of Ottoman reign. It was built above the confluence of Ribnica and Morača rivers, and was one of two fortresses surrounding Stara Varoš.
For a long time, Depedogen was used as an ammunition warehouse. It was severely damaged in 1878, when a thunder strike triggered an explosion which destroyed a large part of the fortress's interior and exterior.
A legend commonly told by the Serbian Orthodox Church leaders says that the fortress stems from the 12th century, and that it's the birthplace of Stefan Nemanja - the founding father of the Nemanjić dynasty. Therefore, a lot of people call the fortress Nemanjin Grad or Nemanjića Grad (Nemanja's Town) and Orthodox ceremonies are often held at the location.References:
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.