Sredets (Bulgarian: Средец[srɛˈdɛt͡s]) is a district located in the centre of the capital Sofia. It has 72 461 officially registered inhabitants[1] and spans approximately 300 hectares, or 3 km2.
The district occupies some areas of the ancient Roman city of Serdica. There are extensive remains from the settlement under contemporary edifices and more continue to be discovered during construction projects. Remains of the city walls and towers can also be observed in some underpasses.
One of the oldest churches on the Balkan Peninsula, Sv. Georgi (or St. George), is located in the yard of the Ministry of Education. The church is the oldest building in Sofia with its roof intact.