The modern town of Avenches lies on part of the former capital. Across the whole are the several Roman structures - two roman temples, an amphitheatre, an open air theatre, several sections of the wall surrounding the town, bath house and the eastern gate.
Cigognier Temple is one of the two temples located in Aventicum. The temple was built as a massive and impressive temple. It was constructed in 98 AD. The foundations and a few columns remain today.