Aquae Iasae was the Roman settlement and Roman bath in the area of present city Varaždinske Toplice, Croatia. Today it is the name of the archaeological site.
Wikipedia https://en.wikipedia.org/wiki/Aquae_Iasae
Address 5A Šetalište dr. Josipa Schlossera, Varaždinske Toplice 42223, Croatia
Coordinates 46°12'39.395" N 16°25'24.153" E