プランドデュヴァロン

The "Temple of Janus" is a Romano-Celtic religious structure located in Autun, Saône-et-Loire, France, to the North-West of the ancient city of Augustodunum.The temple lies in the center of a vast sanctuary, whose extent and complexity was revealed by excavations conducted between 2013 and 2016. The site's history dates back to Neolithic times and underwent an important phase of monumental construction in the 1st century CE.