In 413 BC, Syracuse defeated an Athenian invasion force and imprisoned 7,000 captured soldiers in its limestone quarries. The historian Thucydides wrote that the prisoners were crammed together in the open pits, exposed to sun and cold, with minimal food and water. Most died within months. Those quarries — the Latomie — are now gardens. Two thousand years of soil accumulation, vegetation growth, and neglect transformed the stone pits into lush enclosed gardens: citrus trees, bougainvillea, ivy-covered walls rising 30 meters on all sides. The largest, the Latomia del Paradiso (Paradise Quarry), contains the Orecchio di Dionisio (Ear of Dionysius) — a 23-meter-high, 65-meter-deep artificial cave whose shape amplifies sound so dramatically that Caravaggio, visiting in 1608, named it after the tyrant who supposedly used it to eavesdrop on prisoners. Syracuse guide → · Sicily →
Plan my Syracuse trip →Orecchio di Dionisio: Walk into a cave shaped like a giant ear — 23 meters high, carved into living rock, narrowing as it goes deeper. The acoustics are extraordinary: clap your hands and the sound multiplies into a rolling echo that takes 15 seconds to fade. Speak normally and someone 50 meters away hears you clearly. Caravaggio named it during his 1608 visit to Syracuse (he was fleeing murder charges in Rome — his painting of St. Lucy's burial in Syracuse's church was done during this exile). The quarry marks on the walls are clearly visible — you can see exactly how the Greeks cut the stone.
Latomia del Paradiso garden: The quarry floor is now a garden of Mediterranean and subtropical plants — orange and lemon trees, papyrus (Syracuse is one of the only places in Europe where papyrus grows wild), oleander, palms. The vertical walls create a microclimate that's cool even in August. Grotta dei Cordari (Ropemakers' Cave): A wider cave in the quarry where ropemakers worked for centuries (the stable humidity was perfect for rope-making). Currently closed for structural concerns but visible from outside.
Part of the Parco Archeologico della Neapolis, which also includes the Greek Theater (one of the largest surviving, 15,000 seats, summer performances), the Roman Amphitheater, and the Altar of Hieron II (the largest altar in the ancient world, 198m long). Tickets: €13.50 for the full Neapolis park. Hours: 8:30am to one hour before sunset. Duration: 2-3 hours for the full Neapolis park. Tip: visit the Latomie first thing in the morning when the light filtering through the vegetation is magical. Combine with: Syracuse Ortigia island (the most beautiful old town in Sicily, 15min walk), Museo Archeologico Paolo Orsi (€10, one of the best archaeological museums in the Mediterranean).