The history of modern Corridonia is rooted in deep antiquity, when the ancient settlement of Ricina flourished on these lands. In the 2nd century BC, as Roman power strengthened in Italy, the colony of Helvia Recina was founded here. This strategically important point served as the headquarters for four legions, ensuring the empire's military presence in the Marche region.
\n\nA turning point occurred during Late Antiquity, when devastating barbarian raids forced residents to abandon the valleys. Seeking safety, people took refuge in the surrounding hills between the Chienti and Potenza rivers. It was here that the gradual rebirth of the settlement began: first on the hilltops, and later the town descended further down, forming its unique character.
\n\nThe town's official records began with a documentary mention in 998. However, modern Corridonia began to take shape around 1150 based on three fortified castles. Over the centuries, powerful rulers fought for influence over these lands: Emperor Otto IV transferred them to Fermo, while Frederick II granted coastal sections to Ascoli Piceno for the construction of port fortifications.