The present city of Syracuse is a place of little or no military strength, as the fire of artillery from the neighbouring heights would almost completely command it. But in ancient warfare its position, and the care bestowed on its walls, rendered it formidably strong against the means of offence which then were employed by besieging armies. The ancient city, in the time of the Peloponnesian war, was chiefly built on the knob of land which projects into the sea on the eastern coast of Sicily, between two bays; one of which, to the north, was called the bay of Thapsus, while the southern one formed the great harbour of the city of Syracuse itself. A small island, or peninsula (for such it soon was rendered), lies at the south-eastern extremity of this knob of land, stretching almost entirely across the mouth of the great harbour, and rendering it nearly land-locked. This island comprised the original settlement of the first Greek colonists from Corinth, who founded Syracuse two thousand five hundred years ago; and the modern city has shrunk again into these primary limits. But, in the fifth century before our era, the growing wealth and population of the Syracusans had led them to occupy and include within their city walls portion after portion of the mainland lying next to the little isle; so that at the time of the Athenian expedition the seaward part of the land between the two bays already spoken of was built over, and fortified from bay to bay; constituting the larger part of Syracuse. The landward wall, therefore, of the city traversed this knob of land, which continues to slope upwards from the sea, and which to the west of the old fortifications (that is, towards the interior of Sicily) rises rapidly for a mile or two, but diminishes in width, and finally terminates in a long narrow ridge, between which and Mount Hybla a succession of chasms and uneven low ground extend. On each flank of this ridge the descent is steep and precipitous from its summits to the strips of level land that lie immediately below it, both to the south-west and north-west.