Lesvos received one more gift from Nature. The mineral water springs, scattered on the island, the remains and proof of the old volcanic activity of the area. The mineral chlorine-sodium waters at various temperatures have made Lesvos famous since ancient times and attract a great number of visitors. Today in Agiassos, Lisvori, Thermi, Loutra, Eftalou and Argenos many mineral water springs are open for the public with a very good tourist infrastructure. This wealth of the island, located at very beautiful coastal and all green places, makes Lesvos one of the most beautiful therapy places of the Mediterranean.