23. Among the mountains which are most celebrated, are the Hymettus, Brilessus, Lycabettus, Parnes, and Corydallus.[326] Near the city are excellent quarries of Hymettian and Pentelic marble. The Hymettus produces also the finest honey. The silver mines in Attica were at first of importance, but are now exhausted. The workmen, when the mines yielded a bad return to their labour, committed to the furnace the old refuse and scoria, and hence obtained very pure silver, for the former workmen had carried on the process in the furnace unskilfully. Although the Attic is the best of all the kinds of honey, yet by far the best of the Attic honey is that found in the country of the silver mines,[327] which they call acapniston, or unsmoked, from the mode of its preparation. 24. Among the rivers is the Cephissus, having its source from the Trinemeis, it flows through the plain (where are the Gephyra, and the Gephyrismi) between the legs or walls extending from the Asty to the Piræus, and empties itself into the Phalericum. Its character is chiefly that of a winter torrent, for in the summer time it fails altogether. Such also, for the most part, is the Ilissus, which flows from the other side of the Asty to the same coast, from the parts above Agra, and the Lyceium, and the fountain celebrated by Plato in the Phædrus. So much then respecting Attica. CHAPTER II. 1. Next in order is Bœotia. When I speak of this country, and of the contiguous nations, I must, for the sake of perspicuity, repeat what I have said before. We have said, that the sea-coast stretches from Sunium to the north as far as Thessalonica, inclining a little toward the west, and having the sea on the east, that parts situated above this shore towards the west extend like belts[328] parallel to one another through the whole country. The first of these belts is Attica with Megaris, the eastern side of which extends [CAS. 400] from Sunium to Oropus, and Bœotia; on the western side is the isthmus, and the Alcyonian sea commencing at Pagæ and extending as far as the boundaries of Bœotia near Creusa, the remaining two sides are formed by the sea-shore from Sunium to the Isthmus, and the mountain tract nearly parallel with this, which separates Attica from Bœotia. The second belt is Bœotia, stretching from east to west from the Eubœan sea to the Crisæan Gulf, nearly of equal length with Attica, or perhaps somewhat less; in quality of soil however it greatly surpasses Attica.