In the 4th century BC, Lucania fell under Roman rule, and in the 3rd century, Venosa and Grumento were founded by the Romans. The coastal cities of Magna Graecia lost their political and economic autonomy in favor of territorial reorganization, with an emphasis on villas. One of the largest and most complex is the villa of Cugno dei Vagni, near Nova Siri, inhabited from the 2nd century BC to the 2nd century AD. The villa was surrounded by a pagus, inhabited by settlers and various artisanal activities. Near the villa is a thermal complex, with pools and a wellness path, revealing a surprising modernity. From indoor and outdoor thermal baths, where one can immerse themselves and be pampered by the warm healing waters, to thermal mud treatments, emotional showers, the Turkish bath, and personalized massages and beauty treatments. Visiting these places offers a fascinating immersion into history, with over 1800 years of surprising modernity. The origins of Cugno dei Vagni date back to the Roman era when the area was already known for its sulfurous springs. The thermal waters, gushing from a depth of about 300 meters, reach a temperature of about 40°C and are rich in beneficial minerals, including sulfur, calcium, magnesium, and potassium.