St George Rotunda Church among the Ruins of the Ancient Town of Serdika, Sofia, Bulgaria Stock Photo - Image of europe, ancient: 187285636
Rotunda of St. George, in front the ruins of the ancient city of Serdika, Sofia, Sofia Province, Bulgaria Stock Photo - Alamy
Church St. George Rotunda and Roman era ruins of Serdica, Sofia, Bulgaria, Stock Photo, Picture And Rights Managed Image. Pic. X4B-2954583 | agefotostock
THE 10 BEST Things to Do Near Serdika, Sofia - Tripadvisor