Ionia has other things to record besides its sanctuaries and its climate. There is, for instance, in the land of the Ephesians the river Cenchrius, the strange mountain of Pion and the spring Halitaea. The land of Miletus has the spring Biblis, of whose love the poets have sung. In the land of Colophon is the grove of Apollo, of ash-trees, and not far from the grove is the river Ales, the coldest river in Ionia.