Rotunda of St. George is the oldest church in Sofia. Here, under a layer of Turkish plaster, frescoes from the 10th century remained, and in the very area of ​ ​ u200bu200bthe temple, parts of the streets of the ancient city remained. For example, under one of the hotels, the ruins of the residence of the Romans were found, with a well-preserved mosaic. In front of the temple are the remains of the palace of Constantine the Great. The attitude of the Bulgarians to their history and religion is impressive: the church was preserved despite the fact that it is located in the courtyard of the residence of the country's president, and there are a huge number of tourists.→