'Extremely rare' Roman tomb discovered in Germany

'Extremely rare' Roman tomb discovered in Germany No riches or remains are inside--but it probably wasn't tomb raiders. This stone circle was part of a Roman burial mound called a tumulus. Breakthroughs, discoveries, and DIY tips sent every weekday. In 15 BCE, the Romans invaded parts of Austria, Switzerland, and Germany. The region would eventually become the province of Raetia, but it was not valued for its economic resources.