Syracuse's Archaeological Park contains the town's most important Greek and Roman buildings, all on the mainland at the western edge of town to the immediate north of Stazione Centrale. The entrance to the park is down Via Augusto.

On Temenite Hill, the Teatro Greco (Greek Theater), Viale Teocrito, was one of the great theaters of the classical period. Hewn from rock during the reign of Hieron I in the 5th century B.C., the ancient seats have been largely eaten away by time, but you can still stand on the remnants of the stone stage where plays by Euripedes were mounted. Today, the Italian Institute of Ancient Drama presents classical plays by Euripedes, Aeschylus, and Sophocles. In other words, the show hasn't changed much in 2,000 years.

Outside the entrance to the Greek Theater is the most famous of the ancient quarries, Latomia del Paradiso (Paradise Quarry), one of four or five from which stones were hauled to erect the great monuments of Syracuse in its glory days. Upon seeing the cave in the wall, Caravaggio is reputed to have dubbed it the "Ear of Dionysius" because of its unusual shape. But what an ear -- it's nearly 60m (197 ft.) long. You can enter the inner chamber of the grotto, where the tearing of paper sounds like a gunshot. Although it's dismissed by some scholars as fanciful, the story goes that the despot Dionysius used to force prisoners into the "ear" at night, where he was able to hear every word they said. Nearby is the Grotta dei Cordari (Ropemakers' cave), where rope-makers plied their craft.

A rather evocative but gruesome site lies on the path down into the Roman amphitheater. The Ara di Lerone, or Altar of Heron, was once used by the Greeks for sacrifices involving hundreds of animals at once. A few pillars still stand, along with the mammoth stone base of this 3rd-century-B.C. monument. The longest altar ever built, it measured 198.4m (651 ft.).

The Anfiteatro Romano (Roman Amphitheater) was created at the time of Augustus. It ranks among the top five amphitheaters left by the Romans in Italy. Like the Greek Theater, part of it was carved from rock. Unlike the Greek Theater with its classical plays, the Roman Amphitheater tended toward gutsier fare. Gladiators faced each other with tridents and daggers, and slaves were whipped into the center of a battle to the death between wild beasts. If a man's opponent, man or beast, didn't do him in, the crowd would often scream for the ringmaster to slit his throat. The amphitheater is near the entrance to the park, but you can also view it in its entirety from a belvedere on the road.