It is a lofty mountain overshadowed with a deep wood, irrigated on the north by cold and transparent streams. At its foot is spread a low plain, enriched perpetually with the streams from the mountains. The wood, a virgin forest of trees of various kinds and foliage which grows around it, almost serves it as a rampart; so that even the Isle of Calypso, which Homer evidently admired as a paragon of loveliness, is nothing in comparison with this. For indeed it is very nearly an island, from its being enclosed on all sides with rocky boundaries. On two sides of it are deep and precipitous ravines, and on another side the river flowing from the steep is itself a continuous and almost impassable barrier. The mountain range, with its moon-shaped windings, walls off the accessible parts of the plain. There is but one entrance, of which we are the masters. My hut is built on another point, which uplifts a lofty pinnacle on the summit, so that this plain is outspread before the gaze, and from the height I can catch a glimpse of the river flowing round, which to my fancy affords no less delight than the view of the Strymore as you look from Amphipolis. For the Strymore broadens into lakes with its more tranquil stream, and is so sluggish as almost to forfeit the character of a river. The Iris, on the other hand, flowing with a swifter course than any river I know, for a short space billows along the adjacent rock, and then, plunging over it, rolls into a deep whirlpool, affording a most delightful view to me and to every spectator, and abundantly supplying the needs of the inhabitants, for it nurtures an incredible number of fishes in its eddies. Why need I tell you of the sweet exhalations from the earth or the breezes from the river? Other persons might admire the multitude of the flowers, or of the lyric birds, but I have no time to attend to them. But my highest eulogy of the spot is, that, prolific as it is of all kinds of fruits from its happy situation, it bears for me the sweetest of all fruits, tranquillity; not only because it is free from the noises of cities, but because it is not traversed by a single visitor except the hunters, who occasionally join us. For, besides its other advantages, it also produces animals--not bears and wolves, like yours--heaven forbid! But it feeds herds of stags, and of wild goats and hares, and creatures of that kind. Do you not then observe what a narrow risk I ran, fool that I was, to change such a spot for Tiberine, the depth of the habitable world? I am now hastening to it, pardon me. For even Alcmæon, when he discovered the Echinades, no longer endured his wanderings.[3]