The Saint Sofia Church is the oldest church in the Bulgarian capital Sofia, dating to the fourth century. In the predecessor building took place the Council of Serdica held most probably in 343 AD.
The church was built on the site of several earlier churches from the fourth century, and places of worship dating back to the days when it was the necropolis of the Roman town of Serdica. In the second century, it was the location of a Roman theatre. Over the next few centuries, several other churches were constructed, only to be destroyed by invading forces such as the Goths and the Huns. The basic cross design of the present basilica, with its two east towers and one tower-cupola, is believed to be the fifth structure to be constructed on the site and was built during the reign of Byzantine Emperor Justinian I in the middle of the sixth century (527–565). It is thus a contemporary of the better-known Hagia Sophia church in Constantinople.
During the Second Bulgarian Empire (spanning the 12th to 14th centuries), the structure acquired the status of a metropolitan church. In the 14th century, the church gave its name to the city. In the 16th century, during Ottoman rule, the church was converted into a mosque: the original 12th-century frescoes were destroyed and minarets were added. In the 19th century, two earthquakes destroyed one of the minarets and the mosque was abandoned. Restoration work was begun after 1900.
The Saint Sofia Church is now one of the most valuable pieces of Early Christian architecture in Southeastern Europe. The present building is a cross basilica with three altars. The floor of the church is covered with complex Early Christian ornamental or flora and fauna-themed mosaics. The Saint Sofia Church stands in the middle of an ancient necropolis and many tombs have been unearthed both under and near the church. Some of the tombs even feature frescoes.
Because Saint Sophia represents Holy Wisdom, icons within the church depict Sophia as Christ Emmanuel, a young figure of Christ seated on a rainbow. The church also displays icons of historical saints, including St. George and St. Vladimir.
References:Duino Castle was built by the Wallsee family in 1389 on the cliffs overlooking the Gulf of Trieste. It replaced an older castle from the 11th century. Over time, the Wallsee family disappeared and the castle, after having been used as a prison, became the residence of the Luogar and Hofer.
At the end of the 19th century it became the property of Prince Alexander von Thurn und Taxis from the Czech branch of the House of Thurn and Taxis. It remains with the family to this day with his great-grandson Prince Carlo Alessandro della Torre e Tasso, Duke of Castel Duino the current owner. The castle has been opened to the public as a museum and park.