Through Gortys flows a river called by those who live around its source the Lusius (Bathing Riuer), because Zeus after his birth was bathed in it; those farther from the source call it the Gortynius after the village. The water of this Gortynius is colder than that of any other river. The Danube, Rhine, Hypanis, Borysthenes, and all rivers the streams of which freeze in winter, as they flow through land on which there is snow the greater part of the time, while the air about them is full of frost, might in my opinion rightly be called wintry;