Augusta Raurica
Augst, Switzerland · built -43
Augusta Raurica is a Roman archaeological site and an open-air museum in Switzerland located on the south bank of the Rhine river about 20 km east of Basel near the villages of Augst and Kaiseraugst. It is the site of the oldest known Roman colony on the Rhine.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).