Montegrotto Terme is a small spa town in the Euganean Hills, about 12 kilometres south of Padua. The hot springs here have been in use since Roman times — the ancient name was Fons Aponi, and the baths were well known to the empire's elite. Today the town is still essentially built around its thermal waters, with hotels and spa complexes lining the main streets and the smell of sulphur a faint background note.
It is not a place with much to see beyond the spa experience itself, and the modern resort infrastructure is functional rather than beautiful. But the thermal pools are genuinely restorative, the landscape of volcanic hills and vineyards beyond the town is pleasant, and for anyone based in Padua wanting a slower day, it is an easy train ride away.
The thermal water here reaches the surface at around 87°C and is cooled before use. Rich in bromine and iodine, it has been marketed for centuries as treatment for arthritis, respiratory problems, and general exhaustion. You don't need to believe the medical claims to enjoy an afternoon in an outdoor pool surrounded by Euganean Hills.