ChurchSt. Sophia
Oborishte District, Bulgaria
Approximate location – not yet verified.
The Saint Sofia Church is a Bulgarian Orthodox church, located in Sofia, the capital of Bulgaria. Built as a church in the fourth century CE, the building was converted to a mosque in the 16th century and was restored as a basilica during the 19th and 20th centuries. It is one of the oldest churches in Sofia. In 1329 CE, the town of Serdica was renamed as Sofia, after the church.