Book 1
42
Sicily, then, lies towards Southern Italy very much in the same relative position as the Peloponnese does to the rest of Greece. The only difference is that the one is an island, the other a peninsula; and consequently in the former case there is no communication except by sea, in the latter there is a land communication also. The shape of Sicily is a triangle, of which the several angles are represented by promontories: that to the south jutting out into the Sicilian Sea is called Pachynus; that which looks to the north forms the western extremity of the Straits of Messene and is about twelve stades from Italy, its name is Pelorus; while the third projects in the direction of Libya itself, and is conveniently situated opposite the promontories which cover Carthage, at a distance of about a thousand stades: it looks somewhat south of due west, dividing the Libyan from the Sardinian Sea, and is called Lilybaeum. On this last there is a city of the same name. It was this city that the Romans were now besieging. It was exceedingly strongly fortified: for besides its walls there was a deep ditch running all round it, and on the side of the sea it was protected by lagoons, to steer through which into the harbour was a task requiring much skill and practice.
