Chaves Thermal Springs are located in Campo do Tabolado, in the right bank of the Tâmega river.
The thermal waters contributed greatly to the importance of the region during the roman times, as the name given to the town shows ‒ Aquae Flaviae.
After the Romans, the Thermal Springs were underestimated throughout centuries until the revival of the interest in thermalism in the seventeenth century.
By the end of the nineteenth century, apart from the open-air fountain (called ‘Fonte do Povo’), which still exists, it was built a pavilion where people could taste the waters more comfortably.