https://joy.videvo.net/videvo_files/video/free/2019-02/large_watermarked/181015_Extra_Bulgaria_002_preview.mp4 St George Rotunda in Sofia Bulgaria Approaching the church of St. George through a gate in Sofia, Bulgaria. archaeologyarchaologicalbalkansbulgariachristianchristianitychurchorthodoxromanrotundaruinsofiast georgest george's rotunda