Archaeological Sites Aci Catena - Terme Romane di S.Venera al Pozzo The Roman Baths of San Venera al Pozzo are located in Acireale. Since ancient times, the territory has been known for the conspicuous presence of beneficial waters coming from springs including sulphurous. The archaeological site consists of two covered rooms. The oldest of the findings dates back to a period between the first and second century AD.