Trémonteix Sanctuary - Credit: Wikimedia Commons
The Trémonteix sanctuary was a Roman sanctuary with a double fanum and a single cella linked to a Roman villa. It was built 2.5 km from the center of the ancient city of Augustonemetum/Clermont-Ferrand, France. Discovered in 2009 during a preventive archaeology study, the villa was excavated between 2010 and 2011, then partially destroyed by the subsequent development work. Only the sanctuary, listed as a historic monument in 2012, has been preserved in a green zone. Read more on Wikipedia
Source: en.wikipedia.org