Sofia is the capital of Bulgaria. The city is reflecting a history of more than 2,000 years including Greek, Roman, and Ottoman and Soviet occupation. Is it true that Medieval Boyana Church has 13th-century frescoes- Can you believe that some churches here have spent several centuries of their existence as mosques- Can you imagine 10,000 people in one church- St. Alexander Nevski Cathedral and crypt building will blow you away! It is so magnificent. Redbrick church St. George Rotunda was built more than 300 years ago. It is the heart of ancient Serdica. Was Bulgaria once an Empire- What has given the name for the city- Which medieval church is a UNESCO heritage site- With the local charismatic guide you will visit Boyana Church, St. Alexander Nevski Cathedral and crypt, The Synagogue, Russian Church, will hear stories and secrets of this beautiful city.