Across
- 2. Mayan city in Mexico, abandoned around the 9th century
- 3. Ancient Greek city in Turkey, known for the Temple of Artemis
- 7. Ancient Buddhist settlement in India
- 10. Ruined city in southern Africa, abandoned in the 15th century
- 12. Neolithic village on the Orkney Islands
- 13. Minoan city on Crete, destroyed by natural disasters
- 15. Inca city abandoned in the Andes Mountains
- 18. City in Phrygia, famous for the Gordian Knot
- 19. Mississippian settlement near present-day St. Louis
- 23. Greek city destroyed by an earthquake and tsunami in 373 BC
- 24. Swahili city on the coast of Kenya, abandoned in the 17th century
- 26. Ancient city carved into rock, abandoned centuries ago
- 28. Legendary city said to have sunk into the ocean
- 30. Roman military colony in Algeria, abandoned after invasions
- 34. Egyptian temple city, abandoned after Roman rule
- 35. Aztec capital, destroyed by the Spanish conquistadors
- 37. Buried alongside Pompeii by Mount Vesuvius
- 39. Egyptian city submerged in the Mediterranean Sea
- 40. One of the oldest cities in the world, now a ruin in Lebanon
- 44. Ancient Indus Valley city, abandoned around 1900 BC
- 46. Capital of a South Indian empire, destroyed in 1565
- 47. Capital of the Parthian Empire, near modern Baghdad
- 48. Once the capital of the Khmer Empire, now in ruins
Down
- 1. Ceremonial capital of the Persian Empire, burned by Alexander the Great
- 4. Ancient capital of Egypt, now in ruins
- 5. Ancient Greek city on the coast of Lycia, now in ruins
- 6. One of the world’s oldest cities, in present-day Turkey
- 8. Once a powerful Sumerian city, now a desert ruin
- 9. Once an ancient city in Syria, now heavily damaged by conflict
- 11. Largest pre-Columbian city in South America, now in ruins
- 14. Biblical city destroyed by fire and brimstone
- 15. Ancient city-state on the Euphrates, destroyed by Hammurabi
- 16. Mayan city hidden in the jungle, rediscovered recently
- 17. Ancient temple complex, older than known civilization
- 19. Mayan city in Mexico, abandoned before the Spanish arrived
- 20. Roman city in North Africa, abandoned due to invasions
- 21. Roman city in Libya, abandoned after invasions
- 22. Minoan city buried by a volcanic eruption
- 25. Capital of the Hittite Empire, now in ruins
- 27. Lost city in the Arabian desert, known as the "Atlantis of the Sands"
- 29. Medieval city in Armenia, known as the "City of 1001 Churches"
- 31. Destroyed by a volcanic eruption in 79 AD
- 32. Bronze Age city, home of Agamemnon
- 33. Harappan port city in India, abandoned around 1900 BC
- 36. City from the Trojan War, thought to be in modern-day Turkey
- 38. Once a major Mesopotamian city, famous for its Hanging Gardens
- 41. Fortress city in Peru, home of the Chachapoya culture
- 42. Mysterious ancient city near modern Mexico City
- 43. Ancient city in Syria, destroyed in modern conflicts
- 45. Capital of the Assyrian Empire, destroyed by Babylonians
