7. Thebes, Egypt
Formerly one of the most important cities of the Ancient Egyptian culture, the ruins of Thebes now lie in the modern city of Luxor, but they have become one of the country’s most important and iconic touristic sites. Founded in 3,200 BC, Thebes served as the capital of the Middle Kingdom and the New Kingdom. During its height in around 2,000 BC, it had a population of some 40,000, making it one of the most populous cities in the world at the time.
8. Persepolis, Iran
The cultural and ceremonial capital of the Achaemenid Empire between 550 and 330 BC, Persepolis is located in modern-day Iran in the region of Shiraz. Many buildings remain partially standing, particularly the Gate of All Nations, which was built to commemorate the various subjects of the empire. Many other monumental buildings are also partly still standing, such as the Tachara and Apadana palaces.
9. Palenque, Mexico
Palenque is the most famous and best-preserved of all Mayan ruins. Dating from around 2,200 to 1,400 years ago, the lost city is found in southern modern-day Mexico. The city reached its height during the seventh century, but after its decline, long before the Spanish Conquest, it was largely absorbed by the jungle. In modern times, it has been extensively excavated, and visitors may now explore the many temples, aqueducts and other structures.
