Baden, CH
Aquae Helveticae was a vicus and mineral spa established in the 1st century AD near the Roman legion camp of Vindonissa. It is in and was the origin of the name of Baden in Switzerland. It is a Swiss heritage site of national significance.
Listen to the audio guide for Aquae Helveticae, römischer Vicus / mittelalterliche / neuzeitliche Stadt Free on WIP — starts by itself when you arrive, even with the screen off