![Archaeologists Discover Massive Roman Building from Ancient Serdica in Bulgaria’s Capital Sofia](https://i0.wp.com/archaeologyinbulgaria.com/wp-content/uploads/2015/08/Serdica-Roman-Building-1.jpg?resize=150%2C150)
Archaeologists Discover Massive Roman Building from Ancient Serdica in Bulgaria’s Capital Sofia
A massive Roman building which might be either ancient thermae (public baths), or the legendary palace of Roman Emperor Constantine the Great (r. 306-337 AD), has been discovered by the archaeologists excavating the ruins of the Ancient Thracian and Roman…