The idea of water as giving health, of course, goes back much Further Than that, as, for example the Romans built a complete town around the springs at the eponymously named Bath.
However, modern spa offers treatments that has its origins even older. For example, the Middle East comes from the now increasingly popular mud baths and mineral-rich Dead Sea provided silts used to treat skin conditions for thousands of years. Ancient Egyptians also considered the Nile delta mud have healing powers, for deposit in the mud came down from the high mountains of Ethiopia.
Sauna, hot rooms, solariums, spa foot, pool, plunge pool, mud bath: there are various kinds of activities to keep you busy, and make you feel healthy as you once!