Which of these cities was known for baths and thermal springs?

The city known for its baths and thermal springs is Bath, England. This city is famed for its well-preserved Roman baths, which were constructed around its natural hot springs. The Roman Baths have been a significant site since ancient times, where people would come to relax, socialize, and seek healing. The waters are rich in minerals and were highly reputed during the Roman period for their purported health benefits.

Bath's significance was recognized by the Romans, who built an extensive bathing complex that attracted visitors from across the empire. The remains of this complex are still visible today, making it an important historical and archaeological site.

While other cities mentioned may have had baths or bathing facilities, none are as prominently known for thermal springs and large-scale bath complexes as Bath, England. For instance, Aquincum and Trier have historical significance but are more associated with general Roman settlement and military history rather than being renowned specifically for thermal baths. Jerusalem, while a significant cultural and religious city, does not have a reputation for baths and thermal springs like Bath does.