About Lousonna
Historic, Archaeology, Interesting Places, Other Archaeological Sites
Lousonna (also Lousanna) is a Roman archaeological site in Switzerland. It preceded the present-day city of Lausanne.
The Romans built a military camp on this spot, which they called Lousonna, at the site of a Celtic settlement near Lake Geneva.
Source From:
Wikipedia
Lausanne, District de Lausanne, Vaud, Switzerland, 1007