The Public Baths of Odessos (an old name of Varna) are one of the most preserved architectural monuments of the Roman Age in Bulgaria (1st – 4th century AD). They are of the so called “small imperial style” and their construction refers to the end of the 2nd century AD. This is the largest roman bath on the Balkan Peninsula – with an area of 7000 square meters. It is the forth in size in Europe – among the baths of Karakala and Diocletian in Rome and Trevira (Trier, Germany). It was used by the end of 3rd century.