The area, however, is actually known for hundreds of centuries and to give evidence of this are the various archaeological documents, the oldest of which, referring to Roman remains, present us the springs as "Aque Passeris"; we also know that in the following medieval period the springs were very popular because Bagnaccio was on the road of "via franchigia".

All these testimonies of the past let us understand how the thermal springs have always been appreciated from the Roman soldiers to the medieval merchants and wayfarers, until today, the lowest common denominator was the same: the springs of Bagnaccio are a refreshment point for body and spirit.