Aquae Calidae, Bulgaria of more than 3,800 sq. m was uncovered, including the ancient thermal spas, the north gate and parts of the 5m thick city walls. The city covered 10 sq. km and the walled part some 2 sq. km. In July 2011, an area of 36,000 m² was declared an archaeological reserve. Aquae Calidae, Bulgaria Aquae Calidae (Latin for warm waters), also known as Therma and Thermopolis in the Middle Ages, was an ancient town in Thrace located in the territory of today's Bulgarian port city of Burgas. It was built around thermal baths using the hot springs and became one
Aquae Regiae Aquae Regiae Aquae Regiae was a Roman town in the Roman province of Byzacena, during the Roman Empire and into late antiquity. The Latin adjective referring to it is "Aquaregiensis". The bishop of this town, Massimiano, participated in the 411 Carthage conference, between the Catholic bishops and Donatist bishops of Africa and was at the other Carthaginian council of 419. Another bishop was among the Catholic prelates summoned in 484 to Carthage by the Arian king of the Vandals, Huneric. The bishop of the town was exiled after this conference. Today Aqua Regie survives as a titular bishopric of the