In 1748 a Roman funerary monument in the form of an altar was discovered, evidence of a more remote past.
The town's other great Roman monument, the théâtre antique, is on the south side of town.
The nearby museum contains many archaeological objects, including parts of the original Roman monument.
Also unearthed at the site were pieces of Roman grave monuments, which might themselves have been used later to build the castle.
There were several castros (27) dating back to this early civilization, in addition to various Roman monuments.
Trajan's bridge over the river is a Roman monument that persists.
It is a Roman funerary monument dating around the 2nd century AD.
His envoys in Rome had to provide the king with models and floor plans of many Roman monuments.
There are two important Roman monuments still standing at Vienne.
It depicts an array of famous Roman monuments in a rural setting.