Cathedral Church of Hagia Sophia of Thessalonica

The Hagia Sophia in Greek Thessaloniki is one of the oldest churches still standing today in the city, and it is one of the many monuments in Thessaloniki included as a UNESCO World Heritage Site. It is also considered one of the most impressive Byzantine churches in the region, located in the center of The city, with its magnificent domed basilica architecture, along with stunning frescoes and elaborate mosaics. This church is 1,600 years old and can be considered as one of the most important religious sites in Macedonia.