The bath in mythology
The bath occupies an important place in mythology and in the Bible: life-giving water plays either a beneficial purifying role or is a means of making the land fertile. Rivers, either real or imaginary (the Styx and its tributaries, the Ganges, the Paktolos, the Nile and so on), are brimming with mythical creatures or are the setting for fundamental myths such as the Naiads, the Bath of Diana, the birth of Isis or Aphrodite, the wealth of Croesus, or the grotto of Lourdes.
The origin of the myth of a fountain whose waters have the power to stem or even reverse the ageing process is uncertain: it could be biblical, Celtic, Germanic, or Middle Eastern.
But those who quested after it did not meet with good fortune: Alexander the Great is said to have died from not having found it, while Juan Ponce de León, the conquistador and contemporary of Christopher Columbus, undertook two expeditions to the West Indies in search of it. In 1513, he discovered Florida without realizing it, but eventually died as a result of an injury on his second attempt.
Luckily, Donald Duck fared better...
[http://www.youtube.com/watch?v=e5ml8RGEwCk]
The three great monotheistic religions moreover have their own bathing-related rituals: Christian baptism, the Jewish mikvah and the Muslim ablutions.